Use base namespace for FilePath in content/browser

content/browser/renderer_host/render_widget_host_view_browsertest.cc

 // Copyright (c) 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/command_line.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "content/port/browser/render_widget_host_view_port.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
@@ skipping 52 matching lines @@
                                   bool result,
                                   const SkBitmap& bitmap) {
     quit_closure.Run();
     ASSERT_EQ(expected_result, result);
     if (expected_result)
       ASSERT_FALSE(bitmap.empty());
     finish_called_ = true;
   }
 
  protected:
-  FilePath test_dir_;
+  base::FilePath test_dir_;
   bool finish_called_;
   gfx::Size size_;
 };
 
 #if defined(OS_MACOSX)
 // Tests that the callback passed to CopyFromBackingStore is always called, even
 // when the RenderWidgetHost is deleting in the middle of an async copy.
 IN_PROC_BROWSER_TEST_F(RenderWidgetHostViewBrowserTest,
                        MacAsyncCopyFromBackingStoreCallbackTest) {
   if (!IOSurfaceSupport::Initialize())
@@ skipping 37 matching lines @@
       size_,
       base::Bind(&RenderWidgetHostViewBrowserTest::FinishCopyFromBackingStore,
                  base::Unretained(this), true, run_loop.QuitClosure()));
   run_loop.Run();
 
   ASSERT_TRUE(finish_called_);
 }
 #endif
 
 }  // namespace content