Add BubbleManager to manage bubbles and ChromeBubbleManager for events.

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 920ef537263d25c6f0572ca63fa0f7d6886b1883..e56ec8352483e79bc2192b250faf9fe1fc34543a 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -3265,6 +3265,7 @@
             'installer_util',
             '../third_party/re2/re2.gyp:re2',
             '../cc/cc.gyp:cc',
+            '../components/bubble.gypi:bubble',

[msw, 2015/08/13 03:37:21]

This doesn't appear to be necessary (at least not yet).

[groby-ooo-7-16, 2015/08/13 18:44:38]

Don't we need this for the ChromeBubbleManager? It's based on the bubble
component, so we need to pull it in?

[msw, 2015/08/13 19:18:58]

That should be covered by chrome_browser_ui.gypi (not here)

[hcarmona, 2015/08/13 20:50:35]

Is there a tool to verify these?

             '../components/components.gyp:autofill_content_browser',
             '../components/components.gyp:browsing_data',
             '../components/components.gyp:data_reduction_proxy_content_browser',