diff --git a/content/html/style/src/nsCSSValue.cpp b/content/html/style/src/nsCSSValue.cpp
index e09481fc88d..7fd298c03c7 100644
--- a/content/html/style/src/nsCSSValue.cpp
+++ b/content/html/style/src/nsCSSValue.cpp
@@ -123,6 +123,11 @@ nsCSSValue::nsCSSValue(const nsCSSValue& aCopy)
   }
 }
 
+nsCSSValue::~nsCSSValue()
+{
+  Reset();
+}
+
 nsCSSValue& nsCSSValue::operator=(const nsCSSValue& aCopy)
 {
   Reset();
@@ -177,6 +182,44 @@ PRBool nsCSSValue::operator==(const nsCSSValue& aOther) const
   return PR_FALSE;
 }
 
+nscoord nsCSSValue::GetLengthTwips() const
+{
+  NS_ASSERTION(IsFixedLengthUnit(), "not a fixed length unit");
+
+  if (IsFixedLengthUnit()) {
+    switch (mUnit) {
+    case eCSSUnit_Inch:        
+      return NS_INCHES_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Foot:        
+      return NS_FEET_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Mile:        
+      return NS_MILES_TO_TWIPS(mValue.mFloat);
+
+    case eCSSUnit_Millimeter:
+      return NS_MILLIMETERS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Centimeter:
+      return NS_CENTIMETERS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Meter:
+      return NS_METERS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Kilometer:
+      return NS_KILOMETERS_TO_TWIPS(mValue.mFloat);
+
+    case eCSSUnit_Point:
+      return NSFloatPointsToTwips(mValue.mFloat);
+    case eCSSUnit_Pica:
+      return NS_PICAS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Didot:
+      return NS_DIDOTS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Cicero:
+      return NS_CICEROS_TO_TWIPS(mValue.mFloat);
+    default:
+      NS_ERROR("should never get here");
+      break;
+    }
+  }
+  return 0;
+}
+
 void nsCSSValue::SetIntValue(PRInt32 aValue, nsCSSUnit aUnit)
 {
   NS_ASSERTION((eCSSUnit_Integer == aUnit) ||
@@ -189,6 +232,23 @@ void nsCSSValue::SetIntValue(PRInt32 aValue, nsCSSUnit aUnit)
   }
 }
 
+void nsCSSValue::SetPercentValue(float aValue)
+{
+  Reset();
+  mUnit = eCSSUnit_Percent;
+  mValue.mFloat = aValue;
+}
+
+void nsCSSValue::SetFloatValue(float aValue, nsCSSUnit aUnit)
+{
+  NS_ASSERTION(eCSSUnit_Number <= aUnit, "not a float value");
+  Reset();
+  if (eCSSUnit_Number <= aUnit) {
+    mUnit = aUnit;
+    mValue.mFloat = aValue;
+  }
+}
+
 void nsCSSValue::SetStringValue(const nsAString& aValue,
                                 nsCSSUnit aUnit)
 {
@@ -215,31 +275,31 @@ void nsCSSValue::SetURLValue(nsCSSValue::URL* aValue)
   mValue.mURL->AddRef();
 }
 
-void nsCSSValue::SetAutoValue(void)
+void nsCSSValue::SetAutoValue()
 {
   Reset();
   mUnit = eCSSUnit_Auto;
 }
 
-void nsCSSValue::SetInheritValue(void)
+void nsCSSValue::SetInheritValue()
 {
   Reset();
   mUnit = eCSSUnit_Inherit;
 }
 
-void nsCSSValue::SetInitialValue(void)
+void nsCSSValue::SetInitialValue()
 {
   Reset();
   mUnit = eCSSUnit_Initial;
 }
 
-void nsCSSValue::SetNoneValue(void)
+void nsCSSValue::SetNoneValue()
 {
   Reset();
   mUnit = eCSSUnit_None;
 }
 
-void nsCSSValue::SetNormalValue(void)
+void nsCSSValue::SetNormalValue()
 {
   Reset();
   mUnit = eCSSUnit_Normal;
diff --git a/content/html/style/src/nsCSSValue.h b/content/html/style/src/nsCSSValue.h
index 84500bc5846..2e50701bd81 100644
--- a/content/html/style/src/nsCSSValue.h
+++ b/content/html/style/src/nsCSSValue.h
@@ -135,11 +135,7 @@ public:
   nsCSSValue(nscolor aValue);
   nsCSSValue(URL* aValue);
   nsCSSValue(const nsCSSValue& aCopy);
-  ~nsCSSValue(void)
-  {
-    Reset();
-  }
-
+  ~nsCSSValue();
 
   nsCSSValue&  operator=(const nsCSSValue& aCopy);
   PRBool      operator==(const nsCSSValue& aOther) const;
@@ -149,34 +145,34 @@ public:
     return !(*this == aOther);
   }
 
-  nsCSSUnit GetUnit(void) const { return mUnit; };
-  PRBool    IsLengthUnit(void) const
+  nsCSSUnit GetUnit() const { return mUnit; };
+  PRBool    IsLengthUnit() const
     { return PRBool((eCSSUnit_Inch <= mUnit) && (mUnit <= eCSSUnit_Proportional)); }
-  PRBool    IsFixedLengthUnit(void) const  
+  PRBool    IsFixedLengthUnit() const  
     { return PRBool((eCSSUnit_Inch <= mUnit) && (mUnit <= eCSSUnit_Cicero)); }
-  PRBool    IsRelativeLengthUnit(void) const  
+  PRBool    IsRelativeLengthUnit() const  
     { return PRBool((eCSSUnit_EM <= mUnit) && (mUnit <= eCSSUnit_Proportional)); }
-  PRBool    IsAngularUnit(void) const  
+  PRBool    IsAngularUnit() const  
     { return PRBool((eCSSUnit_Degree <= mUnit) && (mUnit <= eCSSUnit_Radian)); }
-  PRBool    IsFrequencyUnit(void) const  
+  PRBool    IsFrequencyUnit() const  
     { return PRBool((eCSSUnit_Hertz <= mUnit) && (mUnit <= eCSSUnit_Kilohertz)); }
-  PRBool    IsTimeUnit(void) const  
+  PRBool    IsTimeUnit() const  
     { return PRBool((eCSSUnit_Seconds <= mUnit) && (mUnit <= eCSSUnit_Milliseconds)); }
 
-  PRInt32 GetIntValue(void) const
+  PRInt32 GetIntValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_Integer || mUnit == eCSSUnit_Enumerated,
                  "not an int value");
     return mValue.mInt;
   }
 
-  float GetPercentValue(void) const
+  float GetPercentValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_Percent, "not a percent value");
     return mValue.mFloat;
   }
 
-  float GetFloatValue(void) const
+  float GetFloatValue() const
   {
     NS_ASSERTION(eCSSUnit_Number <= mUnit, "not a float value");
     return mValue.mFloat;
@@ -200,64 +196,27 @@ public:
     return mValue.mString;
   }
 
-  nscolor GetColorValue(void) const
+  nscolor GetColorValue() const
   {
     NS_ASSERTION((mUnit == eCSSUnit_Color), "not a color value");
     return mValue.mColor;
   }
 
-  nsIURI* GetURLValue(void) const
+  nsIURI* GetURLValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_URL, "not a URL value");
     return mValue.mURL->mURI;
   }
 
-  const PRUnichar* GetOriginalURLValue(void) const
+  const PRUnichar* GetOriginalURLValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_URL, "not a URL value");
     return mValue.mURL->mString;
   }
 
+  nscoord   GetLengthTwips() const;
 
-  nscoord   GetLengthTwips(void) const
-  {
-    NS_ASSERTION(IsFixedLengthUnit(), "not a fixed length unit");
-
-    if (IsFixedLengthUnit()) {
-      switch (mUnit) {
-      case eCSSUnit_Inch:        
-        return NS_INCHES_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Foot:        
-        return NS_FEET_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Mile:        
-        return NS_MILES_TO_TWIPS(mValue.mFloat);
-
-      case eCSSUnit_Millimeter:
-        return NS_MILLIMETERS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Centimeter:
-        return NS_CENTIMETERS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Meter:
-        return NS_METERS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Kilometer:
-        return NS_KILOMETERS_TO_TWIPS(mValue.mFloat);
-
-      case eCSSUnit_Point:
-        return NSFloatPointsToTwips(mValue.mFloat);
-      case eCSSUnit_Pica:
-        return NS_PICAS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Didot:
-        return NS_DIDOTS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Cicero:
-        return NS_CICEROS_TO_TWIPS(mValue.mFloat);
-      default:
-        NS_ERROR("should never get here");
-        break;
-      }
-    }
-    return 0;
-  }
-
-  void  Reset(void)  // sets to null
+  void  Reset()  // sets to null
   {
     if ((eCSSUnit_String <= mUnit) && (mUnit <= eCSSUnit_Counters) &&
         (nsnull != mValue.mString)) {
@@ -270,31 +229,16 @@ public:
   }
 
   void  SetIntValue(PRInt32 aValue, nsCSSUnit aUnit);
-  void  SetPercentValue(float aValue)
-  {
-    Reset();
-    mUnit = eCSSUnit_Percent;
-    mValue.mFloat = aValue;
-  }
-
-  void  SetFloatValue(float aValue, nsCSSUnit aUnit)
-  {
-    NS_ASSERTION(eCSSUnit_Number <= aUnit, "not a float value");
-    Reset();
-    if (eCSSUnit_Number <= aUnit) {
-      mUnit = aUnit;
-      mValue.mFloat = aValue;
-    }
-  }
-
+  void  SetPercentValue(float aValue);
+  void  SetFloatValue(float aValue, nsCSSUnit aUnit);
   void  SetStringValue(const nsAString& aValue, nsCSSUnit aUnit);
   void  SetColorValue(nscolor aValue);
   void  SetURLValue(nsCSSValue::URL* aURI);
-  void  SetAutoValue(void);
-  void  SetInheritValue(void);
-  void  SetInitialValue(void);
-  void  SetNoneValue(void);
-  void  SetNormalValue(void);
+  void  SetAutoValue();
+  void  SetInheritValue();
+  void  SetInitialValue();
+  void  SetNoneValue();
+  void  SetNormalValue();
 
   // debugging methods only
   // XXXldb Not anymore!
diff --git a/layout/style/nsCSSValue.cpp b/layout/style/nsCSSValue.cpp
index e09481fc88d..7fd298c03c7 100644
--- a/layout/style/nsCSSValue.cpp
+++ b/layout/style/nsCSSValue.cpp
@@ -123,6 +123,11 @@ nsCSSValue::nsCSSValue(const nsCSSValue& aCopy)
   }
 }
 
+nsCSSValue::~nsCSSValue()
+{
+  Reset();
+}
+
 nsCSSValue& nsCSSValue::operator=(const nsCSSValue& aCopy)
 {
   Reset();
@@ -177,6 +182,44 @@ PRBool nsCSSValue::operator==(const nsCSSValue& aOther) const
   return PR_FALSE;
 }
 
+nscoord nsCSSValue::GetLengthTwips() const
+{
+  NS_ASSERTION(IsFixedLengthUnit(), "not a fixed length unit");
+
+  if (IsFixedLengthUnit()) {
+    switch (mUnit) {
+    case eCSSUnit_Inch:        
+      return NS_INCHES_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Foot:        
+      return NS_FEET_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Mile:        
+      return NS_MILES_TO_TWIPS(mValue.mFloat);
+
+    case eCSSUnit_Millimeter:
+      return NS_MILLIMETERS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Centimeter:
+      return NS_CENTIMETERS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Meter:
+      return NS_METERS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Kilometer:
+      return NS_KILOMETERS_TO_TWIPS(mValue.mFloat);
+
+    case eCSSUnit_Point:
+      return NSFloatPointsToTwips(mValue.mFloat);
+    case eCSSUnit_Pica:
+      return NS_PICAS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Didot:
+      return NS_DIDOTS_TO_TWIPS(mValue.mFloat);
+    case eCSSUnit_Cicero:
+      return NS_CICEROS_TO_TWIPS(mValue.mFloat);
+    default:
+      NS_ERROR("should never get here");
+      break;
+    }
+  }
+  return 0;
+}
+
 void nsCSSValue::SetIntValue(PRInt32 aValue, nsCSSUnit aUnit)
 {
   NS_ASSERTION((eCSSUnit_Integer == aUnit) ||
@@ -189,6 +232,23 @@ void nsCSSValue::SetIntValue(PRInt32 aValue, nsCSSUnit aUnit)
   }
 }
 
+void nsCSSValue::SetPercentValue(float aValue)
+{
+  Reset();
+  mUnit = eCSSUnit_Percent;
+  mValue.mFloat = aValue;
+}
+
+void nsCSSValue::SetFloatValue(float aValue, nsCSSUnit aUnit)
+{
+  NS_ASSERTION(eCSSUnit_Number <= aUnit, "not a float value");
+  Reset();
+  if (eCSSUnit_Number <= aUnit) {
+    mUnit = aUnit;
+    mValue.mFloat = aValue;
+  }
+}
+
 void nsCSSValue::SetStringValue(const nsAString& aValue,
                                 nsCSSUnit aUnit)
 {
@@ -215,31 +275,31 @@ void nsCSSValue::SetURLValue(nsCSSValue::URL* aValue)
   mValue.mURL->AddRef();
 }
 
-void nsCSSValue::SetAutoValue(void)
+void nsCSSValue::SetAutoValue()
 {
   Reset();
   mUnit = eCSSUnit_Auto;
 }
 
-void nsCSSValue::SetInheritValue(void)
+void nsCSSValue::SetInheritValue()
 {
   Reset();
   mUnit = eCSSUnit_Inherit;
 }
 
-void nsCSSValue::SetInitialValue(void)
+void nsCSSValue::SetInitialValue()
 {
   Reset();
   mUnit = eCSSUnit_Initial;
 }
 
-void nsCSSValue::SetNoneValue(void)
+void nsCSSValue::SetNoneValue()
 {
   Reset();
   mUnit = eCSSUnit_None;
 }
 
-void nsCSSValue::SetNormalValue(void)
+void nsCSSValue::SetNormalValue()
 {
   Reset();
   mUnit = eCSSUnit_Normal;
diff --git a/layout/style/nsCSSValue.h b/layout/style/nsCSSValue.h
index 84500bc5846..2e50701bd81 100644
--- a/layout/style/nsCSSValue.h
+++ b/layout/style/nsCSSValue.h
@@ -135,11 +135,7 @@ public:
   nsCSSValue(nscolor aValue);
   nsCSSValue(URL* aValue);
   nsCSSValue(const nsCSSValue& aCopy);
-  ~nsCSSValue(void)
-  {
-    Reset();
-  }
-
+  ~nsCSSValue();
 
   nsCSSValue&  operator=(const nsCSSValue& aCopy);
   PRBool      operator==(const nsCSSValue& aOther) const;
@@ -149,34 +145,34 @@ public:
     return !(*this == aOther);
   }
 
-  nsCSSUnit GetUnit(void) const { return mUnit; };
-  PRBool    IsLengthUnit(void) const
+  nsCSSUnit GetUnit() const { return mUnit; };
+  PRBool    IsLengthUnit() const
     { return PRBool((eCSSUnit_Inch <= mUnit) && (mUnit <= eCSSUnit_Proportional)); }
-  PRBool    IsFixedLengthUnit(void) const  
+  PRBool    IsFixedLengthUnit() const  
     { return PRBool((eCSSUnit_Inch <= mUnit) && (mUnit <= eCSSUnit_Cicero)); }
-  PRBool    IsRelativeLengthUnit(void) const  
+  PRBool    IsRelativeLengthUnit() const  
     { return PRBool((eCSSUnit_EM <= mUnit) && (mUnit <= eCSSUnit_Proportional)); }
-  PRBool    IsAngularUnit(void) const  
+  PRBool    IsAngularUnit() const  
     { return PRBool((eCSSUnit_Degree <= mUnit) && (mUnit <= eCSSUnit_Radian)); }
-  PRBool    IsFrequencyUnit(void) const  
+  PRBool    IsFrequencyUnit() const  
     { return PRBool((eCSSUnit_Hertz <= mUnit) && (mUnit <= eCSSUnit_Kilohertz)); }
-  PRBool    IsTimeUnit(void) const  
+  PRBool    IsTimeUnit() const  
     { return PRBool((eCSSUnit_Seconds <= mUnit) && (mUnit <= eCSSUnit_Milliseconds)); }
 
-  PRInt32 GetIntValue(void) const
+  PRInt32 GetIntValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_Integer || mUnit == eCSSUnit_Enumerated,
                  "not an int value");
     return mValue.mInt;
   }
 
-  float GetPercentValue(void) const
+  float GetPercentValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_Percent, "not a percent value");
     return mValue.mFloat;
   }
 
-  float GetFloatValue(void) const
+  float GetFloatValue() const
   {
     NS_ASSERTION(eCSSUnit_Number <= mUnit, "not a float value");
     return mValue.mFloat;
@@ -200,64 +196,27 @@ public:
     return mValue.mString;
   }
 
-  nscolor GetColorValue(void) const
+  nscolor GetColorValue() const
   {
     NS_ASSERTION((mUnit == eCSSUnit_Color), "not a color value");
     return mValue.mColor;
   }
 
-  nsIURI* GetURLValue(void) const
+  nsIURI* GetURLValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_URL, "not a URL value");
     return mValue.mURL->mURI;
   }
 
-  const PRUnichar* GetOriginalURLValue(void) const
+  const PRUnichar* GetOriginalURLValue() const
   {
     NS_ASSERTION(mUnit == eCSSUnit_URL, "not a URL value");
     return mValue.mURL->mString;
   }
 
+  nscoord   GetLengthTwips() const;
 
-  nscoord   GetLengthTwips(void) const
-  {
-    NS_ASSERTION(IsFixedLengthUnit(), "not a fixed length unit");
-
-    if (IsFixedLengthUnit()) {
-      switch (mUnit) {
-      case eCSSUnit_Inch:        
-        return NS_INCHES_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Foot:        
-        return NS_FEET_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Mile:        
-        return NS_MILES_TO_TWIPS(mValue.mFloat);
-
-      case eCSSUnit_Millimeter:
-        return NS_MILLIMETERS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Centimeter:
-        return NS_CENTIMETERS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Meter:
-        return NS_METERS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Kilometer:
-        return NS_KILOMETERS_TO_TWIPS(mValue.mFloat);
-
-      case eCSSUnit_Point:
-        return NSFloatPointsToTwips(mValue.mFloat);
-      case eCSSUnit_Pica:
-        return NS_PICAS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Didot:
-        return NS_DIDOTS_TO_TWIPS(mValue.mFloat);
-      case eCSSUnit_Cicero:
-        return NS_CICEROS_TO_TWIPS(mValue.mFloat);
-      default:
-        NS_ERROR("should never get here");
-        break;
-      }
-    }
-    return 0;
-  }
-
-  void  Reset(void)  // sets to null
+  void  Reset()  // sets to null
   {
     if ((eCSSUnit_String <= mUnit) && (mUnit <= eCSSUnit_Counters) &&
         (nsnull != mValue.mString)) {
@@ -270,31 +229,16 @@ public:
   }
 
   void  SetIntValue(PRInt32 aValue, nsCSSUnit aUnit);
-  void  SetPercentValue(float aValue)
-  {
-    Reset();
-    mUnit = eCSSUnit_Percent;
-    mValue.mFloat = aValue;
-  }
-
-  void  SetFloatValue(float aValue, nsCSSUnit aUnit)
-  {
-    NS_ASSERTION(eCSSUnit_Number <= aUnit, "not a float value");
-    Reset();
-    if (eCSSUnit_Number <= aUnit) {
-      mUnit = aUnit;
-      mValue.mFloat = aValue;
-    }
-  }
-
+  void  SetPercentValue(float aValue);
+  void  SetFloatValue(float aValue, nsCSSUnit aUnit);
   void  SetStringValue(const nsAString& aValue, nsCSSUnit aUnit);
   void  SetColorValue(nscolor aValue);
   void  SetURLValue(nsCSSValue::URL* aURI);
-  void  SetAutoValue(void);
-  void  SetInheritValue(void);
-  void  SetInitialValue(void);
-  void  SetNoneValue(void);
-  void  SetNormalValue(void);
+  void  SetAutoValue();
+  void  SetInheritValue();
+  void  SetInitialValue();
+  void  SetNoneValue();
+  void  SetNormalValue();
 
   // debugging methods only
   // XXXldb Not anymore!