Added support for Text only zoom...

chrome/renderer/render_view.cc

 // Copyright (c) 2009 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 "chrome/renderer/render_view.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 2214 matching lines @@
 
 void RenderView::UserMetricsRecordAction(const std::wstring& action) {
   Send(new ViewHostMsg_UserMetricsRecordAction(routing_id_, action));
 }
 
 void RenderView::DnsPrefetch(const std::vector<std::string>& host_names) {
   Send(new ViewHostMsg_DnsPrefetch(host_names));
 }
 
 void RenderView::OnZoom(int function) {
-  static const bool kZoomIsTextOnly = false;
   switch (function) {
+    case PageZoom::TEXT_ONLY_SMALLER:
+      webview()->ZoomOut(true);
+      break;
     case PageZoom::SMALLER:
-      webview()->ZoomOut(kZoomIsTextOnly);
+      webview()->ZoomOut(false);
       break;
     case PageZoom::STANDARD:
       webview()->ResetZoom();
       break;
     case PageZoom::LARGER:
-      webview()->ZoomIn(kZoomIsTextOnly);
+      webview()->ZoomIn(false);
+      break;
+    case PageZoom::TEXT_ONLY_LARGER:
+      webview()->ZoomIn(true);
       break;
     default:
       NOTREACHED();
   }
 }
 
 void RenderView::OnInsertText(const string16& text) {
   WebFrame* frame = webview()->GetFocusedFrame();
   if (!frame)
     return;
@@ skipping 584 matching lines @@
       scoped_ptr<PasswordForm> password_form(
           PasswordFormDomManager::CreatePasswordForm(form));
       if (password_form.get())
         password_forms.push_back(*password_form);
     }
   }
 
   if (!password_forms.empty())
     Send(new ViewHostMsg_PasswordFormsSeen(routing_id_, password_forms));
 }