app_list: Implement local app search provider.

- Add AppSearchProvider based on pattern matching search;
- Add AppResult to represent an app search result;
- Rewire SearchResult actions to pass back a non-const pointer instead
  of a const reference since SearchResult is an actionable object instead
  of static data now;
- Deprecating old SearchBuilder;

BUG=173427

Review URL: https://chromiumcodereview.appspot.com/15198004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@200491 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 3 deletions

diff --git a/ash/shell/app_list.cc b/ash/shell/app_list.cc
index 7ee4d38..3404afd 100644
--- a/ash/shell/app_list.cc
+++ b/ash/shell/app_list.cc
@@ -236,14 +236,14 @@ class ExampleAppListViewDelegate : public app_list::AppListViewDelegate {
     static_cast<WindowTypeLauncherItem*>(item)->Activate(event_flags);
   }
 
-  virtual void OpenSearchResult(const app_list::SearchResult& result,
+  virtual void OpenSearchResult(app_list::SearchResult* result,
                                 int event_flags) OVERRIDE {
     const ExampleSearchResult* example_result =
-        static_cast<const ExampleSearchResult*>(&result);
+        static_cast<const ExampleSearchResult*>(result);
     WindowTypeLauncherItem::Activate(example_result->type(), event_flags);
   }
 
-  virtual void InvokeSearchResultAction(const app_list::SearchResult& result,
+  virtual void InvokeSearchResultAction(app_list::SearchResult* result,
                                         int action_index,
                                         int event_flags) OVERRIDE {
     NOTIMPLEMENTED();