Add ExecuteJavaScriptForTest and make all tests use it

chrome/browser/geolocation/geolocation_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 <string>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
@@ skipping 72 matching lines @@
       browser->tab_strip_model()->GetActiveWebContents();
   NavigationController* controller = &web_contents->GetController();
   registrar_.Add(this, content::NOTIFICATION_LOAD_STOP,
                  content::Source<NavigationController>(controller));
   registrar_.Add(this, content::NOTIFICATION_DOM_OPERATION_RESPONSE,
                  content::NotificationService::AllSources());
   std::string script(base::StringPrintf(
       "window.domAutomationController.setAutomationId(0);"
       "window.domAutomationController.send(addIFrame(%d, \"%s\"));",
       iframe_id, url.spec().c_str()));
-  web_contents->GetMainFrame()->ExecuteJavaScript(base::UTF8ToUTF16(script));
+  web_contents->GetMainFrame()->ExecuteJavaScriptForTests(
+      base::UTF8ToUTF16(script));
   content::RunMessageLoop();
 
   EXPECT_EQ(base::StringPrintf("\"%d\"", iframe_id), javascript_response_);
   registrar_.RemoveAll();
   // Now that we loaded the iframe, let's fetch its src.
   script = base::StringPrintf(
       "window.domAutomationController.send(getIFrameSrc(%d))", iframe_id);
   std::string iframe_src;
   EXPECT_TRUE(content::ExecuteScriptAndExtractString(web_contents, script,
                                                      &iframe_src));
@@ skipping 608 matching lines @@
   // Last usage has been updated.
   EXPECT_EQ(current_browser()
                 ->profile()
                 ->GetHostContentSettingsMap()
                 ->GetLastUsage(current_url().GetOrigin(),
                                current_url().GetOrigin(),
                                CONTENT_SETTINGS_TYPE_GEOLOCATION)
                 .ToDoubleT(),
             13);
 }