Resize BrowserFrameAsh and not RenderWidgetHostViewAura when keyboard bounds change.

ash/wm/workspace/workspace_layout_manager_unittest.cc

Index: ash/wm/workspace/workspace_layout_manager_unittest.cc
diff --git a/ash/wm/workspace/workspace_layout_manager_unittest.cc b/ash/wm/workspace/workspace_layout_manager_unittest.cc
index a5fa688c4cd009eb53c4fb7b106738ae61a952d5..307bc7dd3eb2704f6cb64064919ed03105e62417 100644
--- a/ash/wm/workspace/workspace_layout_manager_unittest.cc
+++ b/ash/wm/workspace/workspace_layout_manager_unittest.cc
@@ -1080,6 +1080,18 @@ TEST_F(WorkspaceLayoutManagerKeyboardTest, AdjustWindowForA11yKeyboard) {
   HideKeyboard();
   EXPECT_EQ(small_window_bound.ToString(), window->bounds().ToString());
 
+  const gfx::Rect occluded_window_bound(50, keyboard_bounds.y(),
+      100, keyboard_bounds.height()/2);
+  window->SetBounds(occluded_window_bound);
+  EXPECT_EQ(occluded_window_bound.ToString(), window->bounds().ToString());
+  ShowKeyboard();
+  EXPECT_EQ(gfx::Rect(occluded_window_bound.x(),
+      occluded_window_bound.y() - keyboard_bounds.y()/2,
+      occluded_window_bound.width(),
+      occluded_window_bound.height()).ToString(), window->bounds().ToString());
+  HideKeyboard();
+  EXPECT_EQ(occluded_window_bound.ToString(), window->bounds().ToString());

[flackr, 2014/08/25 15:25:30]

This test looks like it would pass on master as the text input client window is
the toplevel window. Don't you need to create a child window of a toplevel
window and set it as the focused text input client?

I recommend a new test for this btw.

+
   if (switches::IsTextInputFocusManagerEnabled()) {
     ui::TextInputFocusManager::GetInstance()->BlurTextInputClient(
         &text_input_client);