Remove InputMethodContext.

sky/engine/web/WebViewImpl.h

Index: sky/engine/web/WebViewImpl.h
diff --git a/sky/engine/web/WebViewImpl.h b/sky/engine/web/WebViewImpl.h
index ba627f6307ee8a8beae99de7f8dacf5dd3877360..07fe0fe4da9b389617cae00af32df5a94eeb6095 100644
--- a/sky/engine/web/WebViewImpl.h
+++ b/sky/engine/web/WebViewImpl.h
@@ -31,7 +31,6 @@
 #ifndef SKY_ENGINE_WEB_WEBVIEWIMPL_H_
 #define SKY_ENGINE_WEB_WEBVIEWIMPL_H_
 
-#include "sky/engine/core/html/ime/InputMethodContext.h"
 #include "sky/engine/platform/geometry/IntPoint.h"
 #include "sky/engine/platform/geometry/IntRect.h"
 #include "sky/engine/public/platform/WebInputEvent.h"
@@ -84,10 +83,6 @@ public:
     virtual WebTextInputInfo textInputInfo() override;
     virtual WebColor backgroundColor() const override;
 
-    virtual void didShowCandidateWindow() override;
-    virtual void didUpdateCandidateWindow() override;
-    virtual void didHideCandidateWindow() override;
-
     // WebView methods:
     virtual void setMainFrame(WebFrame*) override;
     virtual void injectModule(const WebString&) override;
@@ -217,8 +212,6 @@ private:
     void doComposite();
     void reallocateRenderer();
 
-    InputMethodContext* inputMethodContext();
-
     WebViewClient* m_client; // Can be 0 (e.g. unittests, shared workers, etc.)
     WebSpellCheckClient* m_spellCheckClient;