Gets the loading theme bubble to work on views/gtk.

CROS_BUG=1080
TEST=install a theme on chrome os and make sure you get the
     'Loading...' bubble.

Review URL: http://codereview.chromium.org/543024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@36121 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index ac490b2..1f27043b 100755
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -2248,6 +2248,8 @@
                 ['include', '^browser/views/fullscreen_exit_bubble.h'],
                 ['include', '^browser/views/go_button.cc'],
                 ['include', '^browser/views/go_button.h'],
+                ['include', '^browser/views/theme_install_bubble_view.cc'],
+                ['include', '^browser/views/theme_install_bubble_view.h'],
                 ['include', '^browser/views/toolbar_star_toggle.h'],
                 ['include', '^browser/views/toolbar_star_toggle.cc'],
                 ['include', '^browser/views/frame/browser_extender.cc'],