getUserMedia: handle the device starting status report.

chrome/test/data/extensions/api_test/desktop_capture/test.js

Index: chrome/test/data/extensions/api_test/desktop_capture/test.js
diff --git a/chrome/test/data/extensions/api_test/desktop_capture/test.js b/chrome/test/data/extensions/api_test/desktop_capture/test.js
index bdf3131048a12721601097d02ba957c1cfdbf0f5..6339fb09fd32ea76c87a1533bfa1e23cdc380bbe 100644
--- a/chrome/test/data/extensions/api_test/desktop_capture/test.js
+++ b/chrome/test/data/extensions/api_test/desktop_capture/test.js
@@ -134,6 +134,23 @@ chrome.test.runTests([
   //  5. To actually get audio track, user permission is always necessary;
   //  6. To actually get audio track, getUserMedia() should set audio
   //     constraint.
+  function screenShareWithAudioPermissionGetStream() {
+    chrome.desktopCapture.chooseDesktopMedia(
+        ["screen", "audio"],
+        onPickerResult.bind(undefined,
+                            expected_audio_tracks_for_screen_share));
+  },
+
+  function screenShareWithoutAudioPermissionGetStream() {
+    chrome.desktopCapture.chooseDesktopMedia(
+        ["screen", "audio"], onPickerResult.bind(undefined, 0));
+  }
+
+  /**
+   * Only screenShare can be tested as above, because "chooseDesktopMedia" will
+   * return fake source id to tab/windowShare, with which tab/window catpure
+   * can't be started successfully.
+   * TODO(braveyao): get below cases working again. http://crbug.com/699201
   function tabShareWithAudioPermissionGetStream() {
     chrome.desktopCapture.chooseDesktopMedia(
         ["tab", "audio"], onPickerResult.bind(undefined, 1));
@@ -144,13 +161,6 @@ chrome.test.runTests([
         ["window", "audio"], onPickerResult.bind(undefined, 0));
   },
 
-  function screenShareWithAudioPermissionGetStream() {
-    chrome.desktopCapture.chooseDesktopMedia(
-        ["screen", "audio"],
-        onPickerResult.bind(undefined,
-                            expected_audio_tracks_for_screen_share));
-  },
-
   function tabShareWithoutAudioPermissionGetStream() {
     chrome.desktopCapture.chooseDesktopMedia(
         ["tab", "audio"], onPickerResult.bind(undefined, 0));
@@ -159,10 +169,7 @@ chrome.test.runTests([
   function windowShareWithoutAudioPermissionGetStream() {
     chrome.desktopCapture.chooseDesktopMedia(
         ["window", "audio"], onPickerResult.bind(undefined, 0));
-  },
-
-  function screenShareWithoutAudioPermissionGetStream() {
-    chrome.desktopCapture.chooseDesktopMedia(
-        ["screen", "audio"], onPickerResult.bind(undefined, 0));
   }
+   **/
+
 ]);