Support getting the font list in Pepper. This currently only works out of

content/common/font_list_mac.mm

Index: content/common/font_list_mac.mm
===================================================================
--- content/common/font_list_mac.mm	(revision 85492)
+++ content/common/font_list_mac.mm	(working copy)
@@ -2,35 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/webui/options/font_settings_utils.h"
+#include "content/common/font_list.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/sys_string_conversions.h"
 #include "base/values.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/common/pref_names.h"
 
-static void ValidateFontFamily(PrefService* prefs,
-                               const char* family_pref_name) {
-  // The native font settings dialog saved fonts by the font name, rather
-  // than the family name.  This worked for the old dialog since
-  // -[NSFont fontWithName:size] accepted a font or family name, but the
-  // behavior was technically wrong.  Since we really need the family name for
-  // the dom-ui options window, we will fix the saved preference if necessary.
-  NSString *family_name =
-      base::SysUTF8ToNSString(prefs->GetString(family_pref_name));
-  NSFont *font = [NSFont fontWithName:family_name
-                                 size:[NSFont systemFontSize]];
-  if (font &&
-      [[font familyName] caseInsensitiveCompare:family_name] != NSOrderedSame) {
-    std::string new_family_name = base::SysNSStringToUTF8([font familyName]);
-    prefs->SetString(family_pref_name, new_family_name);
-  }
-}
+namespace content {
 
-ListValue* FontSettingsUtilities::GetFontsList() {
+ListValue* GetFontList_SlowBlocking() {
   base::mac::ScopedNSAutoreleasePool autorelease_pool;
   ListValue* font_list = new ListValue;
   NSFontManager* fontManager = [[[NSFontManager alloc] init] autorelease];
@@ -48,8 +30,4 @@
   return font_list;
 }
 
-void FontSettingsUtilities::ValidateSavedFonts(PrefService* prefs) {
-  ValidateFontFamily(prefs, prefs::kWebKitSerifFontFamily);
-  ValidateFontFamily(prefs, prefs::kWebKitSansSerifFontFamily);
-  ValidateFontFamily(prefs, prefs::kWebKitFixedFontFamily);
-}
+}  // namespace content