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

ui/base/ime/input_method_base_unittest.cc

Index: ui/base/ime/input_method_base_unittest.cc
diff --git a/ui/base/ime/input_method_base_unittest.cc b/ui/base/ime/input_method_base_unittest.cc
index 9ecd4edc28b909401ef82b49416210725048a86b..a8489e7bfea5c199bc292be6462290def49cacee 100644
--- a/ui/base/ime/input_method_base_unittest.cc
+++ b/ui/base/ime/input_method_base_unittest.cc
@@ -205,6 +205,8 @@ class MockInputMethodObserver : public InputMethodObserver {
   virtual void OnTextInputStateChanged(const TextInputClient* client) OVERRIDE {
     verifier_->OnTextInputStateChanged(client);
   }
+  virtual void OnShowImeIfNeeded() OVERRIDE {
+  }
   virtual void OnInputMethodDestroyed(const InputMethod* client) OVERRIDE {
   }