Extract WebViewClient implementation out of WebTestProxyBase.

components/test_runner/event_sender.cc

 // 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.
 
 #include "components/test_runner/event_sender.h"
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 1625 matching lines @@
 
 void EventSender::TextZoomOut() {
   view_->setTextZoomFactor(view_->textZoomFactor() / 1.2f);
 }
 
 void EventSender::ZoomPageIn() {
   const std::vector<WebTestProxyBase*>& window_list =
       interfaces_->GetWindowList();
 
   for (size_t i = 0; i < window_list.size(); ++i) {
-    window_list.at(i)->GetWebView()->setZoomLevel(
-        window_list.at(i)->GetWebView()->zoomLevel() + 1);
+    window_list.at(i)->web_view()->setZoomLevel(
+        window_list.at(i)->web_view()->zoomLevel() + 1);
   }
 }
 
 void EventSender::ZoomPageOut() {
   const std::vector<WebTestProxyBase*>& window_list =
       interfaces_->GetWindowList();
 
   for (size_t i = 0; i < window_list.size(); ++i) {
-    window_list.at(i)->GetWebView()->setZoomLevel(
-        window_list.at(i)->GetWebView()->zoomLevel() - 1);
+    window_list.at(i)->web_view()->setZoomLevel(
+        window_list.at(i)->web_view()->zoomLevel() - 1);
   }
 }
 
 void EventSender::SetPageZoomFactor(double zoom_factor) {
   const std::vector<WebTestProxyBase*>& window_list =
       interfaces_->GetWindowList();
 
   for (size_t i = 0; i < window_list.size(); ++i) {
-    window_list.at(i)->GetWebView()->setZoomLevel(
-        std::log(zoom_factor) / std::log(1.2));
+    window_list.at(i)->web_view()->setZoomLevel(std::log(zoom_factor) /
+                                                std::log(1.2));
   }
 }
 
 void EventSender::ClearTouchPoints() {
   touch_points_.clear();
 }
 
 void EventSender::ThrowTouchPointError() {
   v8::Isolate* isolate = blink::mainThreadIsolate();
   isolate->ThrowException(v8::Exception::TypeError(
@@ skipping 977 matching lines @@
                                  &end_event);
   end_event.data.scrollEnd.deltaUnits =
       begin_event.data.scrollBegin.deltaHintUnits;
 
   if (force_layout_on_events_)
     view_->updateAllLifecyclePhases();
   HandleInputEventOnViewOrPopup(end_event);
 }
 
 }  // namespace test_runner