Move ContentBrowserTest class to content/public, since it's used by components_browsertests for bro…

content/browser/tracing/tracing_controller_browsertest.cc

 // Copyright 2013 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/file_util.h"
 #include "base/run_loop.h"
 #include "content/browser/tracing/tracing_controller_impl.h"
 #include "content/public/test/browser_test_utils.h"
+#include "content/public/test/content_browser_test.h"
+#include "content/public/test/content_browser_test_utils.h"
 #include "content/shell/browser/shell.h"
-#include "content/test/content_browser_test.h"
-#include "content/test/content_browser_test_utils.h"
 
 namespace content {
 
 class TracingControllerTest : public ContentBrowserTest {
  public:
   TracingControllerTest() {}
 
   virtual void SetUp() OVERRIDE {
     get_categories_done_callback_count_ = 0;
     enable_recording_done_callback_count_ = 0;
@@ skipping 281 matching lines @@
       TracingController::EnableMonitoringDoneCallback()));
   controller->CaptureMonitoringSnapshot(
       base::FilePath(), TracingController::TracingFileResultCallback());
   base::RunLoop().RunUntilIdle();
   EXPECT_TRUE(controller->DisableMonitoring(
       TracingController::DisableMonitoringDoneCallback()));
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace content