[Mac] Implement the search engine manager

chrome/chrome.gyp

Index: chrome/chrome.gyp
diff --git a/chrome/chrome.gyp b/chrome/chrome.gyp
index 546c201dcc1f91a916e8f28ae8c212d1e7544dcf..65b6b5110e30d7b9c6d3ac11dc347d4fe98af147 100644
--- a/chrome/chrome.gyp
+++ b/chrome/chrome.gyp
@@ -945,6 +945,8 @@
         'browser/cocoa/download_started_animation_mac.mm',
         'browser/cocoa/download_util_mac.h',
         'browser/cocoa/download_util_mac.mm',
+        'browser/cocoa/edit_search_engine_cocoa_controller.h',
+        'browser/cocoa/edit_search_engine_cocoa_controller.mm',
         'browser/cocoa/encoding_menu_controller_delegate_mac.h',
         'browser/cocoa/encoding_menu_controller_delegate_mac.mm',
         'browser/cocoa/event_utils.h',
@@ -979,6 +981,8 @@
         'browser/cocoa/infobar_test_helper.h',
         'browser/cocoa/infobar_text_field.h',
         'browser/cocoa/infobar_text_field.mm',
+        'browser/cocoa/keyword_editor_cocoa_controller.h',
+        'browser/cocoa/keyword_editor_cocoa_controller.mm',
         'browser/cocoa/location_bar_view_mac.h',
         'browser/cocoa/location_bar_view_mac.mm',
         'browser/cocoa/menu_button.h',
@@ -2333,9 +2337,11 @@
                   'app/nibs/BookmarkEditor.xib',
                   'app/nibs/BookmarkNameFolder.xib',
                   'app/nibs/ClearBrowsingData.xib',
+                  'app/nibs/EditSearchEngine.xib',
                   'app/nibs/FirstRunDialog.xib',
                   'app/nibs/HungRendererDialog.xib',
                   'app/nibs/ImportProgressDialog.xib',
+                  'app/nibs/KeywordEditor.xib',
                   'app/nibs/MainMenu.xib',
                   'app/nibs/SaveAccessoryView.xib',
                   'app/nibs/TabView.xib',
@@ -3010,6 +3016,7 @@
         'app/nibs/ClearBrowsingData.xib',
         'app/nibs/DownloadItem.xib',
         'app/nibs/DownloadShelf.xib',
+        'app/nibs/EditSearchEngine.xib',
         'app/nibs/FindBar.xib',
         'app/nibs/FirstRunDialog.xib',
         'app/nibs/HungRendererDialog.xib',
@@ -3017,6 +3024,7 @@
         'app/nibs/InfoBar.xib',
         'app/nibs/InfoBarContainer.xib',
         'app/nibs/ImportProgressDialog.xib',
+        'app/nibs/KeywordEditor.xib',
         'app/nibs/MainMenu.xib',
         'app/nibs/PageInfo.xib',
         'app/nibs/Preferences.xib',
@@ -4012,6 +4020,7 @@
         'browser/cocoa/download_shelf_mac_unittest.mm',
         'browser/cocoa/download_shelf_view_unittest.mm',
         'browser/cocoa/download_util_mac_unittest.mm',
+        'browser/cocoa/edit_search_engine_cocoa_controller_unittest.mm',
         'browser/cocoa/event_utils_unittest.mm',
         'browser/cocoa/find_bar_bridge_unittest.mm',
         'browser/cocoa/find_bar_cocoa_controller_unittest.mm',
@@ -4022,6 +4031,7 @@
         'browser/cocoa/infobar_controller_unittest.mm',
         'browser/cocoa/infobar_gradient_view_unittest.mm',
         'browser/cocoa/infobar_text_field_unittest.mm',
+        'browser/cocoa/keyword_editor_cocoa_controller_unittest.mm',
         'browser/cocoa/location_bar_view_mac_unittest.mm',
         'browser/cocoa/gradient_button_cell_unittest.mm',
         'browser/cocoa/history_menu_bridge_unittest.mm',