Add content settings page action for Pepper broker authorization.

chrome/browser/content_settings/tab_specific_content_settings.cc

Index: chrome/browser/content_settings/tab_specific_content_settings.cc
diff --git a/chrome/browser/content_settings/tab_specific_content_settings.cc b/chrome/browser/content_settings/tab_specific_content_settings.cc
index 39b6e867d835fd760ab0b93a68c90acd545287d8..fb986672c00f9b3c9f541bbd16081a706f203db5 100644
--- a/chrome/browser/content_settings/tab_specific_content_settings.cc
+++ b/chrome/browser/content_settings/tab_specific_content_settings.cc
@@ -207,7 +207,8 @@ bool TabSpecificContentSettings::IsContentBlocked(
       content_type == CONTENT_SETTINGS_TYPE_COOKIES ||
       content_type == CONTENT_SETTINGS_TYPE_POPUPS ||
       content_type == CONTENT_SETTINGS_TYPE_MIXEDSCRIPT ||
-      content_type == CONTENT_SETTINGS_TYPE_MEDIASTREAM)
+      content_type == CONTENT_SETTINGS_TYPE_MEDIASTREAM ||
+      content_type == CONTENT_SETTINGS_TYPE_PPAPI_BROKER)
     return content_blocked_[content_type];
 
   return false;
@@ -226,10 +227,12 @@ void TabSpecificContentSettings::SetBlockageHasBeenIndicated(
 bool TabSpecificContentSettings::IsContentAccessed(
     ContentSettingsType content_type) const {
   // This method currently only returns meaningful values for the content type
-  // cookies and mediastream.
+  // cookies, mediastream, and PPAPI broker.
   if (content_type != CONTENT_SETTINGS_TYPE_COOKIES &&
-      content_type != CONTENT_SETTINGS_TYPE_MEDIASTREAM)
+      content_type != CONTENT_SETTINGS_TYPE_MEDIASTREAM &&
+      content_type != CONTENT_SETTINGS_TYPE_PPAPI_BROKER) {
     return false;
+  }
 
   return content_accessed_[content_type];
 }
@@ -475,6 +478,14 @@ void TabSpecificContentSettings::ClearGeolocationContentSettings() {
   geolocation_settings_state_.ClearStateMap();
 }
 
+void TabSpecificContentSettings::SetPepperBrokerAllowed(bool allowed) {
+  if (allowed) {
+    OnContentAccessed(CONTENT_SETTINGS_TYPE_PPAPI_BROKER);
+  } else {
+    OnContentBlocked(CONTENT_SETTINGS_TYPE_PPAPI_BROKER, std::string());
+  }
+}
+
 void TabSpecificContentSettings::RenderViewForInterstitialPageCreated(
     RenderViewHost* render_view_host) {
   // We want to tell the renderer-side code to ignore content settings for this