test_runner: Add TestInfoExtractor to get the list of test-urls.

content/shell/browser/layout_test/layout_test_android.h

Index: content/shell/browser/layout_test/layout_test_android.h
diff --git a/content/shell/browser/layout_test/layout_test_android.h b/content/shell/browser/layout_test/layout_test_android.h
index 29083fb0fc6c37c86879cce6b96ea820358278c5..7d59fcc9070571df9bdc13d3beea341e9aa4e61c 100644
--- a/content/shell/browser/layout_test/layout_test_android.h
+++ b/content/shell/browser/layout_test/layout_test_android.h
@@ -11,11 +11,6 @@ class GURL;
 
 namespace content {
 
-// On Android, all passed tests will be paths to a local temporary directory.
-// However, because we can't transfer all test files to the device, translate
-// those paths to a local, forwarded URL so the host can serve them.
-bool GetTestUrlForAndroid(std::string& path_or_url, GURL* url);
-
 // Initialize the nested message loop and FIFOs for Android, and verify that
 // all has been set up using a few appropriate CHECK()s.
 void EnsureInitializeForAndroidLayoutTests();