Introduce ui_test_utils::FocusView and de-flake OmniboxViewTest.BeginningShownAfterBlur

chrome/test/base/interactive_test_utils_mac.mm

Index: chrome/test/base/interactive_test_utils_mac.mm
diff --git a/chrome/test/base/interactive_test_utils_mac.mm b/chrome/test/base/interactive_test_utils_mac.mm
index e2d5cdb5fa17b0210ee3a2fe54d8cd36e0522d80..488f5c6a984486d2a1ee2c21d373731dce65d1c5 100644
--- a/chrome/test/base/interactive_test_utils_mac.mm
+++ b/chrome/test/base/interactive_test_utils_mac.mm
@@ -77,6 +77,13 @@ void ClickOnView(const Browser* browser, ViewID vid) {
       base::MessageLoop::QuitClosure());
   content::RunMessageLoop();
 }
+void FocusView(const Browser* browser, ViewID vid) {

[msw, 2014/09/03 18:21:24]

nit: blank line above.

[tapted, 2014/09/05 13:01:13]

Done.

+   NSWindow* window = browser->window()->GetNativeWindow();
+   DCHECK(window);
+   NSView* view = view_id_util::GetView(window, vid);
+   DCHECK(view);
+   [window makeFirstResponder:view];
+ }
 
 void HideNativeWindow(gfx::NativeWindow window) {
   [window orderOut:nil];