Remove PluginGroup

content/browser/plugin_service_impl.cc

Index: content/browser/plugin_service_impl.cc
diff --git a/content/browser/plugin_service_impl.cc b/content/browser/plugin_service_impl.cc
index ffc8d8772c00bad4bd097cb65632fdd6a1643ee5..58a1447251e205d6e04bf4cc828d38bb560e2252 100644
--- a/content/browser/plugin_service_impl.cc
+++ b/content/browser/plugin_service_impl.cc
@@ -31,7 +31,6 @@
 #include "content/public/common/content_switches.h"
 #include "content/public/common/process_type.h"
 #include "webkit/plugins/npapi/plugin_constants_win.h"
-#include "webkit/plugins/npapi/plugin_group.h"
 #include "webkit/plugins/npapi/plugin_list.h"
 #include "webkit/plugins/webplugininfo.h"
 
@@ -45,16 +44,6 @@ using content::PluginServiceFilter;
 
 namespace {
 
-// A callback for GetPlugins() that then gets the freshly loaded plugin groups
-// and runs the callback for GetPluginGroups().
-static void GetPluginsForGroupsCallback(
-    const PluginService::GetPluginGroupsCallback& callback,
-    const std::vector<webkit::WebPluginInfo>& plugins) {
-  std::vector<webkit::npapi::PluginGroup> groups;
-  webkit::npapi::PluginList::Singleton()->GetPluginGroups(false, &groups);
-  callback.Run(groups);
-}
-
 // Callback set on the PluginList to assert that plugin loading happens on the
 // correct thread.
 #if defined(OS_WIN)
@@ -538,11 +527,6 @@ void PluginServiceImpl::GetPlugins(const GetPluginsCallback& callback) {
 #endif
 }
 
-void PluginServiceImpl::GetPluginGroups(
-    const GetPluginGroupsCallback& callback) {
-  GetPlugins(base::Bind(&GetPluginsForGroupsCallback, callback));
-}
-
 #if defined(OS_WIN)
 void PluginServiceImpl::GetPluginsInternal(
      base::MessageLoopProxy* target_loop,
@@ -716,10 +700,6 @@ void PluginServiceImpl::RegisterInternalPlugin(
   plugin_list_->RegisterInternalPlugin(info, add_at_beginning);
 }
 
-string16 PluginServiceImpl::GetPluginGroupName(const std::string& plugin_name) {
-  return plugin_list_->GetPluginGroupName(plugin_name);
-}
-
 webkit::npapi::PluginList* PluginServiceImpl::GetPluginList() {
   return plugin_list_;
 }