Remove VIEW_TYPE_WEB_CONTENTS and make default view type INVALID.

chrome/browser/ui/tab_contents/tab_contents_wrapper.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 "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "chrome/browser/autocomplete_history_manager.h"
 #include "chrome/browser/autofill/autofill_external_delegate.h"
@@ skipping 28 matching lines @@
 #include "chrome/browser/ui/intents/web_intent_picker_controller.h"
 #include "chrome/browser/ui/pdf/pdf_tab_observer.h"
 #include "chrome/browser/ui/prefs/prefs_tab_helper.h"
 #include "chrome/browser/ui/sad_tab_helper.h"
 #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
 #include "chrome/browser/ui/snapshot_tab_helper.h"
 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
 #include "chrome/browser/ui/sync/tab_contents_wrapper_synced_tab_delegate.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/common/chrome_view_type.h"
 #include "content/public/browser/web_contents.h"
 
 using content::WebContents;
 
 namespace {
 
 static base::LazyInstance<base::PropertyAccessor<TabContentsWrapper*> >
     g_tab_contents_wrapper_property_accessor = LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 ////////////////////////////////////////////////////////////////////////////////
 // TabContentsWrapper, public:
 
 TabContentsWrapper::TabContentsWrapper(WebContents* contents)
     : content::WebContentsObserver(contents),
       in_destructor_(false),
       web_contents_(contents) {
   DCHECK(contents);
   DCHECK(!GetCurrentWrapperForContents(contents));
 
+  web_contents_->SetViewType(chrome::VIEW_TYPE_TAB_CONTENTS);
+
   // Stash this in the property bag so it can be retrieved without having to
   // go to a Browser.
   property_accessor()->SetProperty(contents->GetPropertyBag(), this);
 
   // Create the tab helpers.
   autocomplete_history_manager_.reset(new AutocompleteHistoryManager(contents));
   autofill_manager_ = new AutofillManager(this);
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kExternalAutofillPopup)) {
     autofill_external_delegate_.reset(
@@ skipping 126 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // WebContentsObserver overrides
 
 void TabContentsWrapper::WebContentsDestroyed(WebContents* tab) {
   // Destruction of the WebContents should only be done by us from our
   // destructor. Otherwise it's very likely we (or one of the helpers we own)
   // will attempt to access the WebContents and we'll crash.
   DCHECK(in_destructor_);
 }