Final batch adding real histogram values for extension events.

extensions/shell/browser/shell_extensions_browser_client.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "extensions/shell/browser/shell_extensions_browser_client.h"
 
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "extensions/browser/api/extensions_api_client.h"
@@ skipping 184 matching lines @@
     content::BrowserContext* context) const {
   return scoped_ptr<RuntimeAPIDelegate>(new ShellRuntimeAPIDelegate());
 }
 
 const ComponentExtensionResourceManager*
 ShellExtensionsBrowserClient::GetComponentExtensionResourceManager() {
   return NULL;
 }
 
 void ShellExtensionsBrowserClient::BroadcastEventToRenderers(
+    events::HistogramValue histogram_value,
     const std::string& event_name,
     scoped_ptr<base::ListValue> args) {
   if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
     BrowserThread::PostTask(
-        BrowserThread::UI,
-        FROM_HERE,
+        BrowserThread::UI, FROM_HERE,
         base::Bind(&ShellExtensionsBrowserClient::BroadcastEventToRenderers,
-                   base::Unretained(this),
-                   event_name,
+                   base::Unretained(this), histogram_value, event_name,
                    base::Passed(&args)));
     return;
   }
 
-  scoped_ptr<Event> event(new Event(events::UNKNOWN, event_name, args.Pass()));
+  scoped_ptr<Event> event(new Event(histogram_value, event_name, args.Pass()));
   EventRouter::Get(browser_context_)->BroadcastEvent(event.Pass());
 }
 
 net::NetLog* ShellExtensionsBrowserClient::GetNetLog() {
   return NULL;
 }
 
 ExtensionCache* ShellExtensionsBrowserClient::GetExtensionCache() {
   return extension_cache_.get();
 }
@@ skipping 12 matching lines @@
   api_client_.reset(api_client);
 }
 
 ExtensionWebContentsObserver*
 ShellExtensionsBrowserClient::GetExtensionWebContentsObserver(
     content::WebContents* web_contents) {
   return ShellExtensionWebContentsObserver::FromWebContents(web_contents);
 }
 
 }  // namespace extensions