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

ui/base/ime/fake_input_method.cc

Index: ui/base/ime/fake_input_method.cc
diff --git a/ui/base/ime/fake_input_method.cc b/ui/base/ime/fake_input_method.cc
index 21736168392f68960475265e73e80be38d13c6dc..491c293a24407996006be561abe6d2d644951971 100644
--- a/ui/base/ime/fake_input_method.cc
+++ b/ui/base/ime/fake_input_method.cc
@@ -193,6 +193,9 @@ bool FakeInputMethod::CanComposeInline() const {
   return true;
 }
 
+void FakeInputMethod::ShowVirtualKeyboard() {
+}
+
 void FakeInputMethod::AddObserver(InputMethodObserver* observer) {
   observers_.AddObserver(observer);
 }