Revert 174880 due to compilation error in pdf_browsertest.cc

content/browser/webrtc_browsertest.cc

 // Copyright (c) 2012 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 "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/shell/shell.h"
@@ skipping 15 matching lines @@
         switches::kUseFakeDeviceForMediaStream));
 
     ASSERT_TRUE(test_server()->Start());
     ContentBrowserTest::SetUp();
   }
  protected:
   bool ExecuteJavascript(const std::string& javascript) {
     RenderViewHost* render_view_host =
         shell()->web_contents()->GetRenderViewHost();
 
-    return ExecuteJavaScript(render_view_host, "", javascript);
+    return ExecuteJavaScript(render_view_host, L"", ASCIIToWide(javascript));
   }
 
   void ExpectTitle(const std::string& expected_title) const {
     string16 expected_title16(ASCIIToUTF16(expected_title));
     TitleWatcher title_watcher(shell()->web_contents(), expected_title16);
     EXPECT_EQ(expected_title16, title_watcher.WaitAndGetTitle());
   }
 };
 
 // These tests will all make a getUserMedia call with different constraints and
@@ skipping 43 matching lines @@
                        CanSetupAudioAndVideoCallWithoutMsidAndBundle) {
   GURL url(test_server()->GetURL("files/media/peerconnection-call.html"));
   NavigateToURL(shell(), url);
 
   EXPECT_TRUE(ExecuteJavascript("callWithoutMsidAndBundle();"));
   ExpectTitle("OK");
 }
 
 }  // namespace content