Adds a skeleton component app for Always-On Hotwording opt-in flow.

chrome/browser/resources/hotword_audio_verification/background.js

Index: chrome/browser/resources/hotword_audio_verification/background.js
diff --git a/chrome/browser/resources/chromeos/first_run/app/background.js b/chrome/browser/resources/hotword_audio_verification/background.js
similarity index 76%
copy from chrome/browser/resources/chromeos/first_run/app/background.js
copy to chrome/browser/resources/hotword_audio_verification/background.js
index 5d1ba842e5d9380d2ff644289cc2818cfc247d26..c9162e56dffd32f10db88dad66a36647d8eb6787 100644
--- a/chrome/browser/resources/chromeos/first_run/app/background.js
+++ b/chrome/browser/resources/hotword_audio_verification/background.js
@@ -6,8 +6,9 @@ chrome.app.runtime.onLaunched.addListener(function() {
   chrome.app.window.create('main.html', {
     'frame': 'none',
     'resizable': false,
-    'hidden': true,
-  }, function(appWindow) {
-    appWindow.contentWindow.appWindow = appWindow;
+    'bounds': {
+      'width': 710,
+      'height': 535

[rpetterson, 2014/08/19 18:55:29]

I assume these sizes are from the mocks? Is there any concern about different
sized screens?

[kcarattini, 2014/08/20 03:13:27]

Yes, the size is about the size of the mock. Hwi will be sending me final assets
and exact sizes in the coming weeks, so I expect this to change.

I don't think there's concern about screen size at the moment, since this is
smaller than the screen of any ChromeOS device that I know of.

+    }
   });
 });