Add UMA metrics for blocked plugins.

chrome/renderer/content_settings_observer_browsertest.cc

Index: chrome/renderer/content_settings_observer_browsertest.cc
diff --git a/chrome/renderer/content_settings_observer_browsertest.cc b/chrome/renderer/content_settings_observer_browsertest.cc
index 8fbea14821c6af5931e407a3c5b58cd1813a998e..dcd7ed965961415e87b81aec82f32c3eaac29125 100644
--- a/chrome/renderer/content_settings_observer_browsertest.cc
+++ b/chrome/renderer/content_settings_observer_browsertest.cc
@@ -23,9 +23,6 @@ class MockContentSettingsObserver : public ContentSettingsObserver {
 
   virtual bool Send(IPC::Message* message);
 
-  MOCK_METHOD2(OnContentBlocked,
-               void(ContentSettingsType, const std::string&));
-
   MOCK_METHOD5(OnAllowDOMStorage,
                void(int, const GURL&, const GURL&, bool, IPC::Message*));
 };
@@ -37,7 +34,6 @@ MockContentSettingsObserver::MockContentSettingsObserver(
 
 bool MockContentSettingsObserver::Send(IPC::Message* message) {
   IPC_BEGIN_MESSAGE_MAP(MockContentSettingsObserver, *message)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_ContentBlocked, OnContentBlocked)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_AllowDOMStorage,
                                     OnAllowDOMStorage)
     IPC_MESSAGE_UNHANDLED(ADD_FAILURE())
@@ -49,27 +45,6 @@ bool MockContentSettingsObserver::Send(IPC::Message* message) {
 
 }  // namespace
 
-TEST_F(RenderViewTest, DidBlockContentType) {
-  MockContentSettingsObserver observer(view_);
-  EXPECT_CALL(observer,
-              OnContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
-  observer.DidBlockContentType(CONTENT_SETTINGS_TYPE_COOKIES, std::string());
-
-  // Blocking the same content type a second time shouldn't send a notification.
-  observer.DidBlockContentType(CONTENT_SETTINGS_TYPE_COOKIES, std::string());
-  ::testing::Mock::VerifyAndClearExpectations(&observer);
-
-  // Blocking two different plugins should send two notifications.
-  std::string kFooPlugin = "foo";
-  std::string kBarPlugin = "bar";
-  EXPECT_CALL(observer,
-              OnContentBlocked(CONTENT_SETTINGS_TYPE_PLUGINS, kFooPlugin));
-  EXPECT_CALL(observer,
-              OnContentBlocked(CONTENT_SETTINGS_TYPE_PLUGINS, kBarPlugin));
-  observer.DidBlockContentType(CONTENT_SETTINGS_TYPE_PLUGINS, kFooPlugin);
-  observer.DidBlockContentType(CONTENT_SETTINGS_TYPE_PLUGINS, kBarPlugin);
-}
-
 // Tests that multiple invokations of AllowDOMStorage result in a single IPC.
 TEST_F(RenderViewTest, AllowDOMStorage) {
   // Load some HTML, so we have a valid security origin.