Re-enable more geolocation browser tests.

BUG=523387

Review-Url: https://codereview.chromium.org/2343373002
Cr-Commit-Position: refs/heads/master@{#419424}

chrome/browser/geolocation/geolocation_browsertest.cc

@@ -526,9 +526,7 @@ IN_PROC_BROWSER_TEST_F(GeolocationBrowserTest, NoPromptForOffTheRecord) {
   ExpectPosition(fake_latitude(), fake_longitude());
 }
 
-// http://crbug.com/523387
-IN_PROC_BROWSER_TEST_F(GeolocationBrowserTest,
-                       DISABLED_NoLeakFromOffTheRecord) {
+IN_PROC_BROWSER_TEST_F(GeolocationBrowserTest, NoLeakFromOffTheRecord) {
   // The user is prompted in a fresh incognito profile, and when granted the
   // position gets to the script.
   ASSERT_NO_FATAL_FAILURE(Initialize(INITIALIZATION_OFFTHERECORD));
@@ -636,9 +634,7 @@ IN_PROC_BROWSER_TEST_F(GeolocationBrowserTest, IFramesWithCachedPosition) {
   ExpectPosition(cached_position_latitude, cached_position_lognitude);
 }
 
-// http://crbug.com/523387
-IN_PROC_BROWSER_TEST_F(GeolocationBrowserTest,
-                       DISABLED_CancelPermissionForFrame) {
+IN_PROC_BROWSER_TEST_F(GeolocationBrowserTest, CancelPermissionForFrame) {
   set_html_for_tests("/geolocation/two_iframes.html");
   ASSERT_NO_FATAL_FAILURE(Initialize(INITIALIZATION_DEFAULT));
   LoadIFrames();