Move PathExists to base namespace.

chrome/test/gpu/gpu_feature_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/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/trace_event_analyzer.h"
@@ skipping 73 matching lines @@
                const char* expected_reply,
                bool new_tab) {
 #if defined(OS_LINUX) && !defined(NDEBUG)
     // Bypass tests on GPU Linux Debug bots.
     if (gpu_enabled_)
       return;
 #endif
 
     base::FilePath test_path;
     test_path = gpu_test_dir_.Append(url);
-    ASSERT_TRUE(file_util::PathExists(test_path))
+    ASSERT_TRUE(base::PathExists(test_path))
         << "Missing test file: " << test_path.value();
 
     content::DOMMessageQueue message_queue;
     if (new_tab) {
       ui_test_utils::NavigateToURLWithDisposition(
           browser(), net::FilePathToFileURL(test_path),
           NEW_FOREGROUND_TAB, ui_test_utils::BROWSER_TEST_NONE);
     } else {
       ui_test_utils::NavigateToURL(
           browser(), net::FilePathToFileURL(test_path));
@@ skipping 382 matching lines @@
 }
 
 #if defined(OS_MACOSX)
 IN_PROC_BROWSER_TEST_F(GpuFeatureTest, IOSurfaceReuse) {
   if (!IOSurfaceSupport::Initialize())
     return;
 
   const base::FilePath url(
       FILE_PATH_LITERAL("feature_compositing_static.html"));
   base::FilePath test_path = gpu_test_dir_.Append(url);
-  ASSERT_TRUE(file_util::PathExists(test_path))
+  ASSERT_TRUE(base::PathExists(test_path))
       << "Missing test file: " << test_path.value();
 
   ui_test_utils::NavigateToURL(browser(), net::FilePathToFileURL(test_path));
 
   gfx::Rect bounds = browser()->window()->GetBounds();
   gfx::Rect new_bounds = bounds;
 
   const char* create_event = "IOSurfaceImageTransportSurface::CreateIOSurface";
   const char* resize_event = "IOSurfaceImageTransportSurface::OnResize";
   const char* draw_event = "CompositingIOSurfaceMac::DrawIOSurface";
@@ skipping 44 matching lines @@
           base::StringPrintf(
               "%d (resize offset %d): IOSurface width %d -> %d; Creates %d "
               "Expected %d", offset_i, offsets[offset_i],
               old_width, new_width, num_creates, expected_creates);
     }
   }
 }
 #endif
 
 }  // namespace anonymous