Added GetDocumentURLGroup() methodnsIDocument.h

content/base/public/nsIDocument.h

@@ -36,6 +36,7 @@ class nsIStreamObserver;
 class nsIStyleSet;
 class nsIStyleSheet;
 class nsIURL;
+class nsIURLGroup;
 class nsIViewManager;
 class nsString;
 class nsIScriptContextOwner;
@@ -88,6 +89,11 @@ public:
    */
   virtual nsIURL* GetDocumentURL() const = 0;
 
+  /**
+   * Return the URLGroup for the document. May return null.
+   */
+  virtual nsIURLGroup* GetDocumentURLGroup() const = 0;
+
   /**
    * Return a standard name for the document's character set. This will
    * trigger a startDocumentLoad if necessary to answer the question.

content/base/src/nsDocument.cpp

@@ -20,6 +20,7 @@
 #include "nsDocument.h"
 #include "nsIArena.h"
 #include "nsIURL.h"
+#include "nsIURLGroup.h"
 #include "nsString.h"
 #include "nsIContent.h"
 #include "nsIStyleSet.h"
@@ -146,6 +147,7 @@ nsDocument::nsDocument()
   mArena = nsnull;
   mDocumentTitle = nsnull;
   mDocumentURL = nsnull;
+  mDocumentURLGroup = nsnull;
   mCharacterSet = eCharSetID_IsoLatin1;
   mParentDocument = nsnull;
   mRootContent = nsnull;
@@ -180,6 +182,7 @@ nsDocument::~nsDocument()
     mDocumentTitle = nsnull;
   }
   NS_IF_RELEASE(mDocumentURL);
+  NS_IF_RELEASE(mDocumentURLGroup);
 
   mParentDocument = nsnull;
 
@@ -288,6 +291,12 @@ nsIURL* nsDocument::GetDocumentURL() const
   return mDocumentURL;
 }
 
+nsIURLGroup* nsDocument::GetDocumentURLGroup() const
+{
+  NS_IF_ADDREF(mDocumentURLGroup);
+  return mDocumentURLGroup;
+}
+
 nsCharSetID nsDocument::GetDocumentCharacterSet() const
 {
   return mCharacterSet;

layout/base/public/nsIDocument.h

@@ -36,6 +36,7 @@ class nsIStreamObserver;
 class nsIStyleSet;
 class nsIStyleSheet;
 class nsIURL;
+class nsIURLGroup;
 class nsIViewManager;
 class nsString;
 class nsIScriptContextOwner;
@@ -88,6 +89,11 @@ public:
    */
   virtual nsIURL* GetDocumentURL() const = 0;
 
+  /**
+   * Return the URLGroup for the document. May return null.
+   */
+  virtual nsIURLGroup* GetDocumentURLGroup() const = 0;
+
   /**
    * Return a standard name for the document's character set. This will
    * trigger a startDocumentLoad if necessary to answer the question.

layout/base/src/nsDocument.cpp

@@ -20,6 +20,7 @@
 #include "nsDocument.h"
 #include "nsIArena.h"
 #include "nsIURL.h"
+#include "nsIURLGroup.h"
 #include "nsString.h"
 #include "nsIContent.h"
 #include "nsIStyleSet.h"
@@ -146,6 +147,7 @@ nsDocument::nsDocument()
   mArena = nsnull;
   mDocumentTitle = nsnull;
   mDocumentURL = nsnull;
+  mDocumentURLGroup = nsnull;
   mCharacterSet = eCharSetID_IsoLatin1;
   mParentDocument = nsnull;
   mRootContent = nsnull;
@@ -180,6 +182,7 @@ nsDocument::~nsDocument()
     mDocumentTitle = nsnull;
   }
   NS_IF_RELEASE(mDocumentURL);
+  NS_IF_RELEASE(mDocumentURLGroup);
 
   mParentDocument = nsnull;
 
@@ -288,6 +291,12 @@ nsIURL* nsDocument::GetDocumentURL() const
   return mDocumentURL;
 }
 
+nsIURLGroup* nsDocument::GetDocumentURLGroup() const
+{
+  NS_IF_ADDREF(mDocumentURLGroup);
+  return mDocumentURLGroup;
+}
+
 nsCharSetID nsDocument::GetDocumentCharacterSet() const
 {
   return mCharacterSet;