2 files changed, 20 insertions, 8 deletions

diff --git a/chrome/browser/ui/prefs/prefs_tab_helper.cc b/chrome/browser/ui/prefs/prefs_tab_helper.cc
index 0079bf9..bc9b08a 100644
--- a/chrome/browser/ui/prefs/prefs_tab_helper.cc
+++ b/chrome/browser/ui/prefs/prefs_tab_helper.cc
@@ -49,23 +49,31 @@ namespace {
 // The list of prefs we want to observe.
 const char* kPrefsToObserve[] = {
   prefs::kDefaultCharset,
+  prefs::kDisable3DAPIs,
+  prefs::kEnableHyperlinkAuditing,
   prefs::kWebKitAllowDisplayingInsecureContent,
   prefs::kWebKitAllowRunningInsecureContent,
   prefs::kWebKitDefaultFixedFontSize,
   prefs::kWebKitDefaultFontSize,
+  prefs::kWebKitDomPasteEnabled,
 #if defined(OS_ANDROID)
   prefs::kWebKitFontScaleFactor,
   prefs::kWebKitForceEnableZoom,
   prefs::kWebKitPasswordEchoEnabled,
 #endif
+  prefs::kWebKitInspectorSettings,
+  prefs::kWebKitJavascriptCanOpenWindowsAutomatically,
   prefs::kWebKitJavascriptEnabled,
   prefs::kWebKitJavaEnabled,
   prefs::kWebKitLoadsImagesAutomatically,
   prefs::kWebKitMinimumFontSize,
   prefs::kWebKitMinimumLogicalFontSize,
   prefs::kWebKitPluginsEnabled,
+  prefs::kWebKitShrinksStandaloneImagesToFit,
   prefs::kWebkitTabsToLinks,
-  prefs::kWebKitUsesUniversalDetector
+  prefs::kWebKitTextAreasAreResizable,
+  prefs::kWebKitUsesUniversalDetector,
+  prefs::kWebKitWebSecurityEnabled,
 };
 
 const int kPrefsToObserveLength = arraysize(kPrefsToObserve);
@@ -112,6 +120,7 @@ ALL_FONT_SCRIPTS(WEBKIT_WEBPREFS_FONTS_STANDARD)
     }
   }
 }
+#endif  // !defined(OS_ANDROID)
 
 // Registers |obs| to observe per-script font prefs under the path |map_name|.
 // On android, there's no exposed way to change these prefs, so we can save
@@ -128,7 +137,6 @@ void RegisterFontFamilyMapObserver(
     registrar->Add(pref_name.c_str(), obs);
   }
 }
-#endif  // !defined(OS_ANDROID)
 
 #if defined(OS_WIN)
 // On Windows with antialising we want to use an alternate fixed font like
@@ -326,12 +334,9 @@ PrefsTabHelper::PrefsTabHelper(WebContents* contents)
         &PrefsTabHelper::OnWebPrefChanged, base::Unretained(this));
     for (int i = 0; i < kPrefsToObserveLength; ++i) {
       const char* pref_name = kPrefsToObserve[i];
-      DCHECK(std::string(pref_name) == prefs::kDefaultCharset ||
-             StartsWithASCII(pref_name, "webkit.webprefs.", true));
       pref_change_registrar_.Add(pref_name, webkit_callback);
     }
 
-#if !defined(OS_ANDROID)
     RegisterFontFamilyMapObserver(&pref_change_registrar_,
                                   prefs::kWebKitStandardFontFamilyMap,
                                   webkit_callback);
@@ -353,7 +358,6 @@ PrefsTabHelper::PrefsTabHelper(WebContents* contents)
     RegisterFontFamilyMapObserver(&pref_change_registrar_,
                                   prefs::kWebKitPictographFontFamilyMap,
                                   webkit_callback);
-#endif  // !defined(OS_ANDROID)
   }
 
   renderer_preferences_util::UpdateFromSystemSettings(
@@ -576,7 +580,7 @@ Profile* PrefsTabHelper::GetProfile() {
   return Profile::FromBrowserContext(web_contents_->GetBrowserContext());
 }
 
-void PrefsTabHelper::OnWebPrefChanged(const std::string& pref_name) {
+void PrefsTabHelper::OnFontFamilyPrefChanged(const std::string& pref_name) {
   // When a font family pref's value goes from non-empty to the empty string, we
   // must add it to the usual WebPreferences struct passed to the renderer.
   //
@@ -604,6 +608,12 @@ void PrefsTabHelper::OnWebPrefChanged(const std::string& pref_name) {
       return;
     }
   }
+}
+
+void PrefsTabHelper::OnWebPrefChanged(const std::string& pref_name) {
+#if !defined(OS_ANDROID)
+  OnFontFamilyPrefChanged(pref_name);
+#endif
 
-  UpdateWebPreferences();
+  web_contents_->GetRenderViewHost()->OnWebkitPreferencesChanged();
 }
diff --git a/chrome/browser/ui/prefs/prefs_tab_helper.h b/chrome/browser/ui/prefs/prefs_tab_helper.h
index 055a2f1..f97410d 100644
--- a/chrome/browser/ui/prefs/prefs_tab_helper.h
+++ b/chrome/browser/ui/prefs/prefs_tab_helper.h
@@ -51,6 +51,8 @@ class PrefsTabHelper : public content::NotificationObserver,
   void UpdateRendererPreferences();
 
   Profile* GetProfile();
+
+  void OnFontFamilyPrefChanged(const std::string& pref_name);
   void OnWebPrefChanged(const std::string& pref_name);
 
   content::WebContents* web_contents_;