Move c/b/ui/search/search.* to c/b/instant/

chrome/browser/favicon/DEPS

 include_rules = [
   # Favicon is being made into a Browser Component, so we have these
   # three basic rules followed by temporary exceptions.  Please don't
   # add to the list of exceptions!
   "-chrome/browser",
   "+chrome/browser/api",
   "+chrome/browser/common",
   "+chrome/browser/favicon",
 
   # Permanently-allowed DEPS beyond the standard Browser
   # Components-like DEPS above go here.
+  "+chrome/browser/instant/search.h",
   "+third_party/skia/include/core/SkBitmap.h",
 
   # TODO(caitkp): Bring this list to zero.
   #
   # Do not add to the list of temporarily-allowed dependencies below,
   # and please do not introduce more #includes of these files.
   "!chrome/browser/history/history_backend.h",
   "!chrome/browser/history/history_service.h",
   "!chrome/browser/history/history_service_factory.h",
   "!chrome/browser/history/history_types.h",
   "!chrome/browser/history/select_favicon_frames.h",
   "!chrome/browser/profiles/profile.h",
   "!chrome/browser/profiles/profile_dependency_manager.h",
   "!chrome/browser/profiles/profile_keyed_service.h",
   "!chrome/browser/profiles/profile_keyed_service_factory.h",
-  # TODO(samarth): search.h will be moved to chrome/browser/search. Update this
-  # dependency and move to list of permanently-allowed DEPS when that happens.
-  # See http://crbug.com/179184.
-  "!chrome/browser/ui/search/search.h",
   "!chrome/browser/ui/webui/chrome_web_ui_controller_factory.h",
   # Do not add to the list of temporarily-allowed dependencies above,
   # and please do not introduce more #includes of these files.
 ]
 
 specific_include_rules = {
   # TODO(caitkp): Look into removing history/ dependencies.
   'favicon_util\.(h|cc)': [
     "-chrome",
     "-chrome/browser",
     "+chrome/browser/favicon/favicon_util.h",
     "+chrome/common/icon_messages.h",
     "!chrome/browser/history/history_types.h",
     "!chrome/browser/history/select_favicon_frames.h",
   ]
 }