Move ZoomObserver, ZoomController and ZoomEventManager to components/.

components/ui_zoom.gypi

Index: components/ui_zoom.gypi
diff --git a/components/ui_zoom.gypi b/components/ui_zoom.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..153a648dee84d07fde5403c848f8f7e0d238f709
--- /dev/null
+++ b/components/ui_zoom.gypi
@@ -0,0 +1,33 @@
+# Copyright 2014 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': 'ui_zoom',
+      'type': 'static_library',
+      'include_dirs': [
+        '..',
+      ],
+      'dependencies': [
+        '../base/base.gyp:base',
+        '../content/content.gyp:content_browser',
+        '../content/content.gyp:content_common',
+        '../ipc/ipc.gyp:ipc',
+        '../net/net.gyp:net',
+        '../url/url.gyp:url_lib',
+      ],
+      'defines': [

[jochen (gone - plz use gerrit), 2014/12/09 13:52:29]

not needed anymore

[wjmaclean, 2014/12/09 13:59:23]

Done.

+        'UI_ZOOM_IMPLEMENTATION',
+      ],
+      'sources': [
+        'ui/zoom/zoom_controller.cc',
+        'ui/zoom/zoom_controller.h',
+        'ui/zoom/zoom_event_manager.cc',
+        'ui/zoom/zoom_event_manager.h',
+        'ui/zoom/zoom_observer.h'
+      ],
+    }
+  ],
+}