Delete most web intents code.

chrome/browser/ui/omnibox/location_bar.h

 // 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.
 
 // The LocationBar class is a virtual interface, defining access to the
 // window's location bar component.  This class exists so that cross-platform
 // components like the browser command system can talk to the platform
 // specific implementations of the location bar control.  It also allows the
 // location bar to be mocked for testing.
 
@@ skipping 48 matching lines @@
   // Updates the state of the images showing the content settings status.
   virtual void UpdateContentSettingsIcons() = 0;
 
   // Updates the state of the page actions.
   virtual void UpdatePageActions() = 0;
 
   // Called when the page-action data needs to be refreshed, e.g. when an
   // extension is unloaded or crashes.
   virtual void InvalidatePageActions() = 0;
 
-#if defined(ENABLE_WEB_INTENTS)
-  // Updates the state of the web intents use-another-service button.
-  virtual void UpdateWebIntentsButton() = 0;
-#endif
-
   // Updates the state of the button to open a PDF in Adobe Reader.
   virtual void UpdateOpenPDFInReaderPrompt() = 0;
 
   // Saves the state of the location bar to the specified WebContents, so that
   // it can be restored later. (Done when switching tabs).
   virtual void SaveStateToContents(content::WebContents* contents) = 0;
 
   // Reverts the location bar.  The bar's permanent text will be shown.
   virtual void Revert() = 0;
 
@@ skipping 30 matching lines @@
   virtual void TestActionBoxMenuItemSelected(int command_id) = 0;
 
   // Returns whether or not the bookmark star decoration is visible.
   virtual bool GetBookmarkStarVisibility() = 0;
 
  protected:
   virtual ~LocationBarTesting() {}
 };
 
 #endif  // CHROME_BROWSER_UI_OMNIBOX_LOCATION_BAR_H_