Move TabContentsDragWin to content and rename it to WebContentsDragWin.

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 3821 matching lines @@
         'browser/ui/views/tab_contents/native_tab_contents_view_aura.cc',
         'browser/ui/views/tab_contents/native_tab_contents_view_aura.h',
         'browser/ui/views/tab_contents/native_tab_contents_view_gtk.cc',
         'browser/ui/views/tab_contents/native_tab_contents_view_gtk.h',
         'browser/ui/views/tab_contents/native_tab_contents_view_win.cc',
         'browser/ui/views/tab_contents/native_tab_contents_view_win.h',
         'browser/ui/views/tab_contents/render_view_context_menu_views.cc',
         'browser/ui/views/tab_contents/render_view_context_menu_views.h',
         'browser/ui/views/tab_contents/tab_contents_container.cc',
         'browser/ui/views/tab_contents/tab_contents_container.h',
-        'browser/ui/views/tab_contents/tab_contents_drag_win.cc',
-        'browser/ui/views/tab_contents/tab_contents_drag_win.h',
         'browser/ui/views/tab_contents/tab_contents_view_views.cc',
         'browser/ui/views/tab_contents/tab_contents_view_views.h',
         'browser/ui/views/tab_icon_view.cc',
         'browser/ui/views/tab_icon_view.h',
         'browser/ui/views/tab_modal_confirm_dialog_views.cc',
         'browser/ui/views/tab_modal_confirm_dialog_views.h',
         'browser/ui/views/tabs/abstract_tab_strip_view.h',
         'browser/ui/views/tabs/base_tab.cc',
         'browser/ui/views/tabs/base_tab.h',
         'browser/ui/views/tabs/browser_tab_strip_controller.cc',
@@ skipping 726 matching lines @@
             ['exclude', '^browser/ui/views/importer/import_progress_dialog_view.cc'],
             ['exclude', '^browser/ui/views/native_constrained_window_win.cc'],
             ['exclude', '^browser/ui/views/omnibox/omnibox_view_win.cc'],
             ['exclude', '^browser/ui/views/omnibox/omnibox_view_win.h'],
             ['exclude', '^browser/ui/views/select_file_dialog_win.cc'],
             ['exclude', '^browser/ui/views/simple_message_box_win.cc'],
             ['exclude', '^browser/ui/views/tab_contents/native_tab_contents_container_win.cc'],
             ['exclude', '^browser/ui/views/tab_contents/native_tab_contents_container_win.h'],
             ['exclude', '^browser/ui/views/tab_contents/native_tab_contents_view_win.cc'],
             ['exclude', '^browser/ui/views/tab_contents/native_tab_contents_view_win.h'],
-            ['exclude', '^browser/ui/views/tab_contents/tab_contents_drag_win.cc'],
-            ['exclude', '^browser/ui/views/tab_contents/tab_contents_drag_win.h'],
             ['exclude', '^browser/ui/views/tabs/native_view_photobooth.h'],
             ['exclude', '^browser/ui/views/tabs/native_view_photobooth_win.cc'],
             ['exclude', '^browser/ui/views/tabs/native_view_photobooth_win.h'],
             ['exclude', '^browser/ui/views/task_manager_view.cc'],
             ['exclude', '^browser/ui/views/task_manager_view.h'],
             ['exclude', '^browser/ui/views/user_data_dir_dialog.cc'],
             ['exclude', '^browser/ui/window_sizer_win.cc'],
             ['exclude', '^browser/ui/window_snapshot/window_snapshot_win.cc'],
             # For now, always include status area code for aura builds, even
             # though the code is under browser/chromeos.
@@ skipping 1053 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }