[ChromeOS] Show autofill popup after keyboard (if any) is shown.

ui/keyboard/keyboard_controller.cc

Index: ui/keyboard/keyboard_controller.cc
diff --git a/ui/keyboard/keyboard_controller.cc b/ui/keyboard/keyboard_controller.cc
index 9065ac6f2bbd7eab72ec2ffc8b1238f4e0bee993..66a0b9e826caea51f3252a65bd27f3af4704169e 100644
--- a/ui/keyboard/keyboard_controller.cc
+++ b/ui/keyboard/keyboard_controller.cc
@@ -245,6 +245,7 @@ KeyboardController::KeyboardController(KeyboardControllerProxy* proxy)
       weak_factory_(this) {
   CHECK(proxy);
   input_method_ = proxy_->GetInputMethod();
+  input_method_->SetSupportsOnScreenKeyboard(true);
   input_method_->AddObserver(this);
   window_bounds_observer_.reset(new WindowBoundsChangeObserver());
 }
@@ -478,6 +479,7 @@ void KeyboardController::ShowKeyboardInternal() {
   proxy_->ReloadKeyboardIfNeeded();
 
   if (keyboard_visible_) {
+    proxy_->GetInputMethod()->GetTextInputClient()->OnKeyboardBoundsUnchanged();

[Shu Chen, 2014/12/31 02:02:28]

should this be moved to ShowAnimationFinished?

[please use gerrit instead, 2015/01/02 20:41:28]

ShowAnimationFinished() triggers ScrollFocusedElementIntoView event. I've added
hooks to listen to that event in
RenderViewImpl::DidCompletePageScaleAnimation():

https://codereview.chromium.org/715733002/diff/1350001/content/renderer/rende...

     return;
   } else if (proxy_->GetKeyboardWindow()->bounds().height() == 0) {
     show_on_resize_ = true;