Instant: Use only one hidden WebContents per profile.

chrome/chrome_browser_ui.gypi

 # Copyright 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_ui',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 728 matching lines @@
         'browser/ui/cocoa/status_icons/status_tray_mac.h',
         'browser/ui/cocoa/status_icons/status_tray_mac.mm',
         'browser/ui/cocoa/styled_text_field.h',
         'browser/ui/cocoa/styled_text_field.mm',
         'browser/ui/cocoa/styled_text_field_cell.h',
         'browser/ui/cocoa/styled_text_field_cell.mm',
         'browser/ui/cocoa/tab_contents/chrome_web_contents_view_delegate_mac.h',
         'browser/ui/cocoa/tab_contents/chrome_web_contents_view_delegate_mac.mm',
         'browser/ui/cocoa/tab_contents/favicon_util_mac.h',
         'browser/ui/cocoa/tab_contents/favicon_util_mac.mm',
-        'browser/ui/cocoa/tab_contents/instant_preview_controller_mac.h',
-        'browser/ui/cocoa/tab_contents/instant_preview_controller_mac.mm',
-        'browser/ui/cocoa/tab_contents/preview_drop_shadow_view.h',
-        'browser/ui/cocoa/tab_contents/preview_drop_shadow_view.mm',
-        'browser/ui/cocoa/tab_contents/previewable_contents_controller.h',
-        'browser/ui/cocoa/tab_contents/previewable_contents_controller.mm',
+        'browser/ui/cocoa/tab_contents/instant_overlay_controller_mac.h',
+        'browser/ui/cocoa/tab_contents/instant_overlay_controller_mac.mm',
+        'browser/ui/cocoa/tab_contents/overlay_drop_shadow_view.h',
+        'browser/ui/cocoa/tab_contents/overlay_drop_shadow_view.mm',
+        'browser/ui/cocoa/tab_contents/overlayable_contents_controller.h',
+        'browser/ui/cocoa/tab_contents/overlayable_contents_controller.mm',
         'browser/ui/cocoa/tab_contents/render_view_context_menu_mac.h',
         'browser/ui/cocoa/tab_contents/render_view_context_menu_mac.mm',
         'browser/ui/cocoa/tab_contents/sad_tab_controller.h',
         'browser/ui/cocoa/tab_contents/sad_tab_controller.mm',
         'browser/ui/cocoa/tab_contents/sad_tab_view.h',
         'browser/ui/cocoa/tab_contents/sad_tab_view.mm',
         'browser/ui/cocoa/tab_contents/tab_contents_controller.h',
         'browser/ui/cocoa/tab_contents/tab_contents_controller.mm',
         'browser/ui/cocoa/tab_contents/web_drag_bookmark_handler_mac.h',
         'browser/ui/cocoa/tab_contents/web_drag_bookmark_handler_mac.mm',
@@ skipping 281 matching lines @@
         'browser/ui/gtk/infobars/extension_infobar_gtk.cc',
         'browser/ui/gtk/infobars/extension_infobar_gtk.h',
         'browser/ui/gtk/infobars/infobar_container_gtk.cc',
         'browser/ui/gtk/infobars/infobar_container_gtk.h',
         'browser/ui/gtk/infobars/infobar_gtk.cc',
         'browser/ui/gtk/infobars/infobar_gtk.h',
         'browser/ui/gtk/infobars/translate_infobar_base_gtk.cc',
         'browser/ui/gtk/infobars/translate_infobar_base_gtk.h',
         'browser/ui/gtk/infobars/translate_message_infobar_gtk.cc',
         'browser/ui/gtk/infobars/translate_message_infobar_gtk.h',
-        'browser/ui/gtk/instant_preview_controller_gtk.cc',
-        'browser/ui/gtk/instant_preview_controller_gtk.h',
+        'browser/ui/gtk/instant_overlay_controller_gtk.cc',
+        'browser/ui/gtk/instant_overlay_controller_gtk.h',
         'browser/ui/gtk/javascript_app_modal_dialog_gtk.cc',
         'browser/ui/gtk/javascript_app_modal_dialog_gtk.h',
         'browser/ui/gtk/location_bar_view_gtk.cc',
         'browser/ui/gtk/location_bar_view_gtk.h',
         'browser/ui/gtk/login_prompt_gtk.cc',
         'browser/ui/gtk/menu_bar_helper.cc',
         'browser/ui/gtk/menu_bar_helper.h',
         'browser/ui/gtk/menu_gtk.cc',
         'browser/ui/gtk/menu_gtk.h',
         'browser/ui/gtk/nine_box.cc',
@@ skipping 480 matching lines @@
         'browser/ui/views/frame/contents_container.h',
         'browser/ui/views/frame/desktop_browser_frame_aura.cc',
         'browser/ui/views/frame/desktop_browser_frame_aura.h',
         'browser/ui/views/frame/browser_desktop_root_window_host.h',
         'browser/ui/views/frame/browser_desktop_root_window_host_linux.cc',
         'browser/ui/views/frame/browser_desktop_root_window_host_linux.h',
         'browser/ui/views/frame/browser_desktop_root_window_host_win.cc',
         'browser/ui/views/frame/browser_desktop_root_window_host_win.h',
         'browser/ui/views/frame/glass_browser_frame_view.cc',
         'browser/ui/views/frame/glass_browser_frame_view.h',
-        'browser/ui/views/frame/instant_preview_controller_views.cc',
-        'browser/ui/views/frame/instant_preview_controller_views.h',
+        'browser/ui/views/frame/instant_overlay_controller_views.cc',
+        'browser/ui/views/frame/instant_overlay_controller_views.h',
         'browser/ui/views/frame/minimize_button_metrics_win.cc',
         'browser/ui/views/frame/minimize_button_metrics_win.h',
         'browser/ui/views/frame/native_browser_frame.h',
         'browser/ui/views/frame/opaque_browser_frame_view.cc',
         'browser/ui/views/frame/opaque_browser_frame_view.h',
         'browser/ui/views/frame/popup_non_client_frame_view.cc',
         'browser/ui/views/frame/popup_non_client_frame_view.h',
         'browser/ui/views/frame/system_menu_insertion_delegate_win.cc',
         'browser/ui/views/frame/system_menu_insertion_delegate_win.h',
         'browser/ui/views/frame/system_menu_model_builder.cc',
@@ skipping 1270 matching lines @@
         }],
         ['enable_message_center==1', {
           'dependencies': [
             '../ui/message_center/message_center.gyp:message_center',
           ],
         }],
       ],
     },
   ],
 }