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

content/shell/browser/layout_test/layout_test_android.cc

Index: content/shell/browser/layout_test/layout_test_android.cc
diff --git a/content/shell/browser/layout_test/layout_test_android.cc b/content/shell/browser/layout_test/layout_test_android.cc
index c981d84fb3ce3cd609cad00f71f50094cc6a58eb..f19d721c993e423a12eaf0194c05c9e83a824f0e 100644
--- a/content/shell/browser/layout_test/layout_test_android.cc
+++ b/content/shell/browser/layout_test/layout_test_android.cc
@@ -17,13 +17,6 @@
 
 namespace {
 
-// Path to search for when translating a layout test path to an URL.
-const char kAndroidLayoutTestPath[] =
-    "/data/local/tmp/third_party/WebKit/LayoutTests/";
-
-// The base URL from which layout tests are being served on Android.
-const char kAndroidLayoutTestBase[] = "http://127.0.0.1:8000/all-tests/";
-
 base::FilePath GetTestFilesDirectory(JNIEnv* env) {
   ScopedJavaLocalRef<jstring> directory =
       content::Java_ShellLayoutTestUtils_getApplicationFilesDirectory(
@@ -45,17 +38,6 @@ scoped_ptr<base::MessagePump> CreateMessagePumpForUI() {
 
 namespace content {
 
-bool GetTestUrlForAndroid(std::string& path_or_url, GURL* url) {
-  if (path_or_url.find(kAndroidLayoutTestPath) == std::string::npos)
-    return false;
-
-  std::string test_location(kAndroidLayoutTestBase);
-  test_location.append(path_or_url.substr(strlen(kAndroidLayoutTestPath)));
-
-  *url = GURL(test_location);
-  return true;
-}
-
 void EnsureInitializeForAndroidLayoutTests() {
   JNIEnv* env = base::android::AttachCurrentThread();
   content::NestedMessagePumpAndroid::RegisterJni(env);