Introduce WebInputMethodController to blink

third_party/WebKit/Source/web/WebViewFrameWidget.cpp

Index: third_party/WebKit/Source/web/WebViewFrameWidget.cpp
diff --git a/third_party/WebKit/Source/web/WebViewFrameWidget.cpp b/third_party/WebKit/Source/web/WebViewFrameWidget.cpp
index a70cb9644d28ebd648ff1bde2d79d5a41ae717f3..6b31702f46baf03f7cb92b94eeed6c472cd719df 100644
--- a/third_party/WebKit/Source/web/WebViewFrameWidget.cpp
+++ b/third_party/WebKit/Source/web/WebViewFrameWidget.cpp
@@ -4,6 +4,7 @@
 
 #include "web/WebViewFrameWidget.h"
 
+#include "web/WebInputMethodControllerImpl.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebViewImpl.h"
 
@@ -267,6 +268,11 @@ WebLocalFrameImpl* WebViewFrameWidget::localRoot()
     return m_webView->mainFrameImpl();
 }
 
+WebInputMethodControllerImpl* WebViewFrameWidget::getActiveWebInputMethodController() const
+{
+    return m_webView->getActiveWebInputMethodController();
+}
+
 void WebViewFrameWidget::scheduleAnimation()
 {
     m_webView->scheduleAnimationForWidget();