Bug 541924 followup - use the predefined nsStringHashSet class instead of nsTHashtable<nsStringHashKey>. r=jdaggett

gfx/thebes/src/gfxFT2FontList.cpp

@@ -121,7 +121,7 @@ gfxFT2FontList::AppendFacesFromFontFile(const PRUnichar *aFileName)
                 if (!family) {
                     family = new gfxFontFamily(name);
                     mFontFamilies.Put(name, family);
-                    if (mBadUnderlineFamilyNames.GetEntry(name))
+                    if (mBadUnderlineFamilyNames.Contains(name))
                         family->SetBadUnderlineFamily();
                 }
                 family->AddFontEntry(fe);

gfx/thebes/src/gfxGDIFontList.cpp

@@ -634,7 +634,7 @@ gfxGDIFontList::EnumFontFamExProc(ENUMLOGFONTEXW *lpelfe,
         nsDependentString faceName(lf.lfFaceName);
         nsRefPtr<gfxFontFamily> family = new GDIFontFamily(faceName);
         fontList->mFontFamilies.Put(name, family);
-        if (fontList->mBadUnderlineFamilyNames.GetEntry(name))
+        if (fontList->mBadUnderlineFamilyNames.Contains(name))
             family->SetBadUnderlineFamily();
     }
 

gfx/thebes/src/gfxMacPlatformFontList.mm

@@ -652,7 +652,7 @@ gfxMacPlatformFontList::InitFontList()
         mFontFamilies.Put(availableFamilyName, familyEntry);
 
         // check the bad underline blacklist
-        if (mBadUnderlineFamilyNames.GetEntry(availableFamilyName))
+        if (mBadUnderlineFamilyNames.Contains(availableFamilyName))
             familyEntry->SetBadUnderlineFamily();
     }
 

gfx/thebes/src/gfxPlatformFontList.cpp

@@ -247,7 +247,7 @@ gfxPlatformFontList::LoadBadUnderlineList()
     for (PRUint32 i = 0; i < numFonts; i++) {
         nsAutoString key;
         GenerateFontListKey(blacklist[i], key);
-        mBadUnderlineFamilyNames.PutEntry(key);
+        mBadUnderlineFamilyNames.Put(key);
     }
 }
 
@@ -466,7 +466,7 @@ gfxPlatformFontList::AddOtherFamilyName(gfxFontFamily *aFamilyEntry, nsAString&
         PR_LOG(gFontListLog, PR_LOG_DEBUG, ("(fontlist-otherfamily) canonical family: %s, other family: %s\n", 
                                             NS_ConvertUTF16toUTF8(aFamilyEntry->Name()).get(), 
                                             NS_ConvertUTF16toUTF8(aOtherFamilyName).get()));
-        if (mBadUnderlineFamilyNames.GetEntry(key))
+        if (mBadUnderlineFamilyNames.Contains(key))
             aFamilyEntry->SetBadUnderlineFamily();
     }
 }

gfx/thebes/src/gfxPlatformFontList.h

@@ -40,6 +40,7 @@
 
 #include "nsDataHashtable.h"
 #include "nsRefPtrHashtable.h"
+#include "nsHashSets.h"
 
 #include "gfxFontUtils.h"
 #include "gfxFont.h"
@@ -205,7 +206,7 @@ protected:
     // on pages with lots of problems
     nsString mReplacementCharFallbackFamily;
 
-    nsTHashtable<nsStringHashKey> mBadUnderlineFamilyNames;
+    nsStringHashSet mBadUnderlineFamilyNames;
 
     // data used as part of the font cmap loading process
     nsTArray<nsRefPtr<gfxFontFamily> > mFontFamiliesToLoad;