Move didFocus from WebWidgetClient to WebViewClient.

components/test_runner/web_test_proxy.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_TEST_RUNNER_WEB_TEST_PROXY_H_
 #define COMPONENTS_TEST_RUNNER_WEB_TEST_PROXY_H_
 
 #include <memory>
 #include <string>
 #include <utility>
@@ skipping 166 matching lines @@
   bool requestPointerLock() override {
     return widget_test_client()->requestPointerLock();
   }
   void requestPointerUnlock() override {
     widget_test_client()->requestPointerUnlock();
   }
   bool isPointerLocked() override {
     return widget_test_client()->isPointerLocked();
   }
   void didFocus() override {
-    widget_test_client()->didFocus();
+    view_test_client()->didFocus();
     Base::didFocus();
   }
   void setToolTipText(const blink::WebString& text,
                       blink::WebTextDirection hint) override {
     widget_test_client()->setToolTipText(text, hint);
     Base::setToolTipText(text, hint);
   }
   void resetInputMethod() override { widget_test_client()->resetInputMethod(); }
 
   // WebViewClient implementation.
@@ skipping 48 matching lines @@
 
  private:
   virtual ~WebTestProxy() {}
 
   DISALLOW_COPY_AND_ASSIGN(WebTestProxy);
 };
 
 }  // namespace test_runner
 
 #endif  // COMPONENTS_TEST_RUNNER_WEB_TEST_PROXY_H_