Cleanup webview app_shell_browsertests and add webview media permission tests in app_shell_browsert…

extensions/test/data/web_view/media_access/check/embedder.js

Index: extensions/test/data/web_view/media_access/check/embedder.js
diff --git a/chrome/test/data/extensions/platform_apps/web_view/media_access/check/embedder.js b/extensions/test/data/web_view/media_access/check/embedder.js
similarity index 91%
copy from chrome/test/data/extensions/platform_apps/web_view/media_access/check/embedder.js
copy to extensions/test/data/web_view/media_access/check/embedder.js
index aea1c2157122bb80ab1760682cf5fdf5c95b76c4..18549786cb26808758efcadf8835b195fc5d9067 100644
--- a/chrome/test/data/extensions/platform_apps/web_view/media_access/check/embedder.js
+++ b/extensions/test/data/web_view/media_access/check/embedder.js
@@ -4,6 +4,7 @@
 
 var embedder = {};
 embedder.tests = {};
+// These variables will be filled in chrome.test.getConfig() below.
 embedder.baseGuestURL = '';
 embedder.guestURL = '';
 
@@ -17,7 +18,6 @@ embedder.failTest = function(msg) {
 // Sends a message to WebViewTest denoting it is done and test
 // has succeeded.
 embedder.maybePassTest = function() {
-  window.console.log('test passed');
   chrome.test.sendMessage('TEST_PASSED');
 };
 
@@ -58,12 +58,10 @@ embedder.setUpLoadStop_ = function(webview) {
 // media access check and not actually do a check.
 
 // Entry point for test, called by WebViewTest.
-function startCheckTest(testName) {
+function runTest(testName) {
   chrome.test.getConfig(function(config) {
     embedder.baseGuestURL = 'http://localhost:' + config.testServer.port;
-    embedder.guestURL = embedder.baseGuestURL +
-        '/extensions/platform_apps/web_view/media_access' +
-        '/media_check_guest.html';
+    embedder.guestURL = embedder.baseGuestURL + '/media_check_guest.html';
     chrome.test.log('Guest url is: ' + embedder.guestURL);
 
     var webview = embedder.setUpGuest_();
@@ -89,5 +87,5 @@ function startCheckTest(testName) {
 }
 
 onload = function() {
-  chrome.test.sendMessage('Launched');
+  chrome.test.sendMessage('LAUNCHED');
 };