[Android WebView] Never turn off viewport and fixed layout

android_webview/renderer/aw_render_view_ext.cc

 // Copyright (c) 2012 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 "android_webview/renderer/aw_render_view_ext.h"
 
 #include <string>
 
 #include "android_webview/common/aw_hit_test_data.h"
 #include "android_webview/common/render_view_messages.h"
@@ skipping 126 matching lines @@
 // static
 void AwRenderViewExt::RenderViewCreated(content::RenderView* render_view) {
   new AwRenderViewExt(render_view);  // |render_view| takes ownership.
 }
 
 bool AwRenderViewExt::OnMessageReceived(const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(AwRenderViewExt, message)
     IPC_MESSAGE_HANDLER(AwViewMsg_DocumentHasImages, OnDocumentHasImagesRequest)
     IPC_MESSAGE_HANDLER(AwViewMsg_DoHitTest, OnDoHitTest)
-    IPC_MESSAGE_HANDLER(AwViewMsg_SetEnableFixedLayoutMode,
-                        OnSetEnableFixedLayoutMode)
     IPC_MESSAGE_HANDLER(AwViewMsg_SetTextZoomLevel, OnSetTextZoomLevel)
     IPC_MESSAGE_HANDLER(AwViewMsg_ResetScrollAndScaleState,
                         OnResetScrollAndScaleState)
     IPC_MESSAGE_HANDLER(AwViewMsg_SetInitialPageScale, OnSetInitialPageScale)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
 void AwRenderViewExt::OnDocumentHasImagesRequest(int id) {
@@ skipping 78 matching lines @@
     data.href = GetHref(result.urlElement());
   }
 
   PopulateHitTestData(result.absoluteLinkURL(),
                       result.absoluteImageURL(),
                       result.isContentEditable(),
                       &data);
   Send(new AwViewHostMsg_UpdateHitTestData(routing_id(), data));
 }
 
-void AwRenderViewExt::OnSetEnableFixedLayoutMode(bool enabled) {
-  if (!render_view() || !render_view()->GetWebView())
-    return;
-  render_view()->GetWebView()->enableFixedLayoutMode(enabled);
-}
-
 void AwRenderViewExt::OnSetTextZoomLevel(double zoom_level) {
   if (!render_view() || !render_view()->GetWebView())
     return;
   // Hide selection and autofill popups.
   render_view()->GetWebView()->hidePopups();
   render_view()->GetWebView()->setZoomLevel(true, zoom_level);
 }
 
 void AwRenderViewExt::OnResetScrollAndScaleState() {
   if (!render_view() || !render_view()->GetWebView())
     return;
   render_view()->GetWebView()->resetScrollAndScaleState();
 }
 
 void AwRenderViewExt::OnSetInitialPageScale(double page_scale_factor) {
   if (!render_view() || !render_view()->GetWebView())
     return;
   render_view()->GetWebView()->setInitialPageScaleOverride(
       page_scale_factor);
 }
 
 }  // namespace android_webview