Limit display of the virtual keyboard to state changes triggered from a user gesture.

ui/base/ime/mock_input_method.cc

Index: ui/base/ime/mock_input_method.cc
diff --git a/ui/base/ime/mock_input_method.cc b/ui/base/ime/mock_input_method.cc
index 5ae577a5f911d4771b8c8199a25bf3ff5841e3e0..234520c8d462f10d46848172a995bb92696853e6 100644
--- a/ui/base/ime/mock_input_method.cc
+++ b/ui/base/ime/mock_input_method.cc
@@ -101,6 +101,12 @@ bool MockInputMethod::IsCandidatePopupOpen() const {
   return false;
 }
 
+void MockInputMethod::ShowImeIfNeeded() {
+  FOR_EACH_OBSERVER(InputMethodObserver,
+                    observer_list_,
+                    OnShowImeIfNeeded());

[Seigo Nonaka, 2014/01/09 06:08:43]

ditto

[kevers, 2014/01/09 15:29:09]

Done.

+}
+
 void MockInputMethod::AddObserver(InputMethodObserver* observer) {
   observer_list_.AddObserver(observer);
 }