Rename WebTestProxy to WebViewTestProxy.

components/test_runner/accessibility_controller.h

Index: components/test_runner/accessibility_controller.h
diff --git a/components/test_runner/accessibility_controller.h b/components/test_runner/accessibility_controller.h
index 82618fc2241b56e3c0dbb47dfc74098201c68ef7..2864b4ddb6ce64a73dec03d54c3dd1ea3abdbc54 100644
--- a/components/test_runner/accessibility_controller.h
+++ b/components/test_runner/accessibility_controller.h
@@ -21,11 +21,12 @@ class WebView;
 
 namespace test_runner {
 
-class WebTestProxyBase;
+class WebViewTestProxyBase;
 
 class AccessibilityController {
  public:
-  explicit AccessibilityController(WebTestProxyBase* web_test_proxy_base);
+  explicit AccessibilityController(
+      WebViewTestProxyBase* web_view_test_proxy_base);
   ~AccessibilityController();
 
   void Reset();
@@ -56,7 +57,7 @@ class AccessibilityController {
   v8::Persistent<v8::Function> notification_callback_;
 
   blink::WebView* web_view();
-  WebTestProxyBase* web_test_proxy_base_;
+  WebViewTestProxyBase* web_view_test_proxy_base_;
 
   base::WeakPtrFactory<AccessibilityController> weak_factory_;