Support GrabWindowSnapshot with no g_browser_process

ui/window_snapshot/window_snapshot_mac_unittest.mm

Index: ui/window_snapshot/window_snapshot_mac_unittest.mm
diff --git a/chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm b/ui/window_snapshot/window_snapshot_mac_unittest.mm
similarity index 81%
rename from chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm
rename to ui/window_snapshot/window_snapshot_mac_unittest.mm
index 14756631797195e3d02666cdd2f866bc889d64bc..98942824211d4d978119f09961ab9db57996445a 100644
--- a/chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.mm
+++ b/ui/window_snapshot/window_snapshot_mac_unittest.mm
@@ -2,28 +2,21 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/ui/window_snapshot/window_snapshot.h"
+#include "ui/window_snapshot/window_snapshot.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/test/base/testing_browser_process.h"
-#include "chrome/test/base/testing_pref_service.h"
 #include "testing/platform_test.h"
 #include "ui/gfx/rect.h"
 
-namespace chrome {
+namespace ui {
 namespace {
 
 typedef PlatformTest GrabWindowSnapshotTest;
 
 TEST_F(GrabWindowSnapshotTest, TestGrabWindowSnapshot) {
-  // GrabWindowSnapshot reads local state, so set it up
-  ScopedTestingLocalState local_state(
-    static_cast<TestingBrowserProcess*>(g_browser_process));
-
   // Launch a test window so we can take a snapshot.
   NSRect frame = NSMakeRect(0, 0, 400, 400);
   scoped_nsobject<NSWindow> window(
@@ -53,4 +46,4 @@ TEST_F(GrabWindowSnapshotTest, TestGrabWindowSnapshot) {
 }
 
 }  // namespace
-}  // namespace chrome
+}  // namespace ui