Moves extension_icon_image and image_loader to extensions/browser

chrome/chrome_browser_extensions.gypi

Index: chrome/chrome_browser_extensions.gypi
diff --git a/chrome/chrome_browser_extensions.gypi b/chrome/chrome_browser_extensions.gypi
index 7d8337d813d77ee4233438c475cc09d1aa14bdbe..dfa0ac6445e92d1baa2ea8e29f4b4c037aaac880 100644
--- a/chrome/chrome_browser_extensions.gypi
+++ b/chrome/chrome_browser_extensions.gypi
@@ -659,6 +659,8 @@
         'browser/extensions/bundle_installer.h',
         'browser/extensions/chrome_app_sorting.cc',
         'browser/extensions/chrome_app_sorting.h',
+        'browser/extensions/chrome_component_extension_resource_manager.cc',
+        'browser/extensions/chrome_component_extension_resource_manager.h',
         'browser/extensions/chrome_extension_function.cc',
         'browser/extensions/chrome_extension_function.h',
         'browser/extensions/chrome_extension_host_delegate.cc',
@@ -730,8 +732,6 @@
         'browser/extensions/extension_garbage_collector_factory.h',
         'browser/extensions/extension_gcm_app_handler.cc',
         'browser/extensions/extension_gcm_app_handler.h',
-        'browser/extensions/extension_icon_image.cc',
-        'browser/extensions/extension_icon_image.h',
         'browser/extensions/extension_icon_manager.cc',
         'browser/extensions/extension_icon_manager.h',
         'browser/extensions/extension_infobar_delegate.cc',
@@ -832,10 +832,6 @@
         'browser/extensions/global_shortcut_listener_win.h',
         'browser/extensions/global_shortcut_listener_x11.cc',
         'browser/extensions/global_shortcut_listener_x11.h',
-        'browser/extensions/image_loader.cc',
-        'browser/extensions/image_loader.h',
-        'browser/extensions/image_loader_factory.cc',
-        'browser/extensions/image_loader_factory.h',
         'browser/extensions/installed_loader.cc',
         'browser/extensions/installed_loader.h',
         'browser/extensions/install_observer.cc',