Removal of Profile from content part 6.

chrome/browser/ui/webui/tracing_ui.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/webui/tracing_ui.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 408 matching lines @@
       web_ui_->tab_contents()->view()->GetTopLevelNativeWindow(), NULL);
 }
 
 void TracingMessageHandler::LoadTraceFileComplete(std::string* file_contents) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   std::wstring javascript;
   javascript += L"tracingController.onLoadTraceFileComplete(";
   javascript += UTF8ToWide(*file_contents);
   javascript += L");";
 
-  web_ui_->GetRenderViewHost()->ExecuteJavascriptInWebFrame(string16(),
-      WideToUTF16Hack(javascript));
+  web_ui_->tab_contents()->render_view_host()->
+      ExecuteJavascriptInWebFrame(string16(),
+                                  WideToUTF16Hack(javascript));
 }
 
 void TracingMessageHandler::OnSaveTraceFile(const ListValue* list) {
   // Only allow a single dialog at a time.
   if (select_trace_file_dialog_.get())
     return;
 
   DCHECK(list->GetSize() == 1);
 
   std::string* trace_data = new std::string();
@@ skipping 48 matching lines @@
 }
 
 void TracingMessageHandler::OnTraceDataCollected(
     const std::string& json_events) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   std::wstring javascript;
   javascript += L"tracingController.onTraceDataCollected(";
   javascript += UTF8ToWide(json_events);
   javascript += L");";
 
-  web_ui_->GetRenderViewHost()->ExecuteJavascriptInWebFrame(string16(),
-      WideToUTF16Hack(javascript));
+  web_ui_->tab_contents()->render_view_host()->
+      ExecuteJavascriptInWebFrame(string16(),
+                                  WideToUTF16Hack(javascript));
 }
 
 void TracingMessageHandler::OnTraceBufferPercentFullReply(float percent_full) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   web_ui_->CallJavascriptFunction(
       "tracingController.onRequestBufferPercentFullComplete",
       *scoped_ptr<Value>(Value::CreateDoubleValue(percent_full)));
 }
 
 }  // namespace
 
 
 ////////////////////////////////////////////////////////////////////////////////
 //
 // TracingUI
 //
 ////////////////////////////////////////////////////////////////////////////////
 
 TracingUI::TracingUI(TabContents* contents) : ChromeWebUI(contents) {
   AddMessageHandler((new TracingMessageHandler())->Attach(this));
 
   // Set up the chrome://tracing/ source.
   Profile::FromBrowserContext(contents->browser_context())->
       GetChromeURLDataManager()->AddDataSource(CreateTracingHTMLSource());
 }