Add UMA for register protocol handler.

BUG=92440

Review URL: http://codereview.chromium.org/7601021

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96340 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/custom_handlers/register_protocol_handler_infobar_delegate.cc

@@ -9,6 +9,7 @@
 #include "chrome/browser/google/google_util.h"
 #include "chrome/common/url_constants.h"
 #include "content/browser/tab_contents/tab_contents.h"
+#include "content/browser/user_metrics.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
@@ -69,11 +70,15 @@ bool RegisterProtocolHandlerInfoBarDelegate::NeedElevation(
 }
 
 bool RegisterProtocolHandlerInfoBarDelegate::Accept() {
+  UserMetrics::RecordAction(UserMetricsAction(
+      "RegisterProtocolHandler.Infobar_Accept"));
   registry_->OnAcceptRegisterProtocolHandler(handler_);
   return true;
 }
 
 bool RegisterProtocolHandlerInfoBarDelegate::Cancel() {
+  UserMetrics::RecordAction(UserMetricsAction(
+      "RegisterProtocolHandler.InfoBar_Deny"));
   registry_->OnIgnoreRegisterProtocolHandler(handler_);
   return true;
 }
@@ -84,6 +89,8 @@ string16 RegisterProtocolHandlerInfoBarDelegate::GetLinkText() const {
 
 bool RegisterProtocolHandlerInfoBarDelegate::LinkClicked(
     WindowOpenDisposition disposition) {
+  UserMetrics::RecordAction(UserMetricsAction(
+      "RegisterProtocolHandler.InfoBar_LearnMore"));
   tab_contents_->OpenURL(google_util::AppendGoogleLocaleParam(GURL(
       chrome::kLearnMoreRegisterProtocolHandlerURL)), GURL(),
       (disposition == CURRENT_TAB) ? NEW_FOREGROUND_TAB : disposition,

chrome/browser/tab_contents/render_view_context_menu.cc

@@ -1355,6 +1355,8 @@ void RenderViewContextMenu::ExecuteCommand(int id) {
     if (handlers.empty()) {
       return;
     }
+    UserMetrics::RecordAction(UserMetricsAction(
+        "RegisterProtocolHandler.ContextMenu_Open"));
     int handlerIndex = id - IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST;
     OpenURL(
         handlers[handlerIndex].TranslateUrl(params_.link_url),
@@ -1677,6 +1679,8 @@ void RenderViewContextMenu::ExecuteCommand(int id) {
       break;
 #endif  // OS_MACOSX
     case IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS: {
+      UserMetrics::RecordAction(UserMetricsAction(
+          "RegisterProtocolHandler.ContextMenu_Settings"));
       std::string url = std::string(chrome::kChromeUISettingsURL) +
           chrome::kHandlerSettingsSubPage;
       OpenURL(GURL(url), GURL(), 0, NEW_FOREGROUND_TAB, PageTransition::LINK);

chrome/browser/ui/tab_contents/tab_contents_wrapper.cc

@@ -62,6 +62,7 @@
 #include "content/browser/tab_contents/navigation_details.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/browser/tab_contents/tab_contents_view.h"
+#include "content/browser/user_metrics.h"
 #include "content/common/notification_service.h"
 #include "content/common/view_messages.h"
 #include "grit/generated_resources.h"
@@ -585,6 +586,8 @@ void TabContentsWrapper::OnRegisterProtocolHandler(const std::string& protocol,
 
   if (!handler.IsEmpty() &&
       registry->CanSchemeBeOverridden(handler.protocol())) {
+    UserMetrics::RecordAction(UserMetricsAction(
+        "RegisterProtocolHandler.InfoBar_Shown"));
     AddInfoBar(new RegisterProtocolHandlerInfoBarDelegate(tab_contents(),
                                                           registry,
                                                           handler));