Introduce WebInputMethodController to blink

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
index 95d380e5a32a995fe5f0a5efffc63adae8b2bc26..e98869a9a12b5e5b4278119306bb44213afe0ab2 100644
--- a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
@@ -196,6 +196,7 @@
 #include "public/web/WebHistoryItem.h"
 #include "public/web/WebIconURL.h"
 #include "public/web/WebInputElement.h"
+#include "public/web/WebInputMethodController.h"
 #include "public/web/WebKit.h"
 #include "public/web/WebNode.h"
 #include "public/web/WebPerformance.h"
@@ -1466,6 +1467,7 @@ WebLocalFrameImpl::WebLocalFrameImpl(WebTreeScopeType scope, WebFrameClient* cli
     , m_contentSettingsClient(0)
     , m_inputEventsScaleFactorForEmulation(1)
     , m_webDevToolsFrontend(0)
+    , m_inputMethodController(new WebInputMethodControllerImpl(this))
     , m_selfKeepAlive(this)
 {
     frameCount++;
@@ -2241,4 +2243,9 @@ void WebLocalFrameImpl::usageCountChromeLoadTimes(const WebString& metric)
     UseCounter::count(frame(), feature);
 }
 
+WebInputMethodControllerImpl* WebLocalFrameImpl::inputMethodController() const
+{
+    return m_inputMethodController.get();
+}
+
 } // namespace blink