Broke out layout metric information from ViewsDelegate to LayoutProvider

chrome/test/base/browser_with_test_window_test.h

Index: chrome/test/base/browser_with_test_window_test.h
diff --git a/chrome/test/base/browser_with_test_window_test.h b/chrome/test/base/browser_with_test_window_test.h
index a6d31237dab561cd7ec0cdf38accd934293da4a2..9dcde14c4f6bb7ddab8db96fd858373181aad832 100644
--- a/chrome/test/base/browser_with_test_window_test.h
+++ b/chrome/test/base/browser_with_test_window_test.h
@@ -40,6 +40,9 @@ namespace views {
 class ScopedViewsTestHelper;
 }
 #endif
+namespace views {
+class TestViewsDelegate;
+}
 
 namespace content {
 class NavigationController;
@@ -148,6 +151,8 @@ class BrowserWithTestWindowTest : public testing::Test {
                                  bool hosted_app,
                                  BrowserWindow* browser_window);
 
+  views::TestViewsDelegate* test_views_delegate();
+
  private:
   // We need to create a MessageLoop, otherwise a bunch of things fails.
   content::TestBrowserThreadBundle thread_bundle_;