[Telemetry] Fix stack trace printing on Android.

Symbols may now be in lib/ instead of lib.target/. I'm not sure whether this is
always the case or not.

BUG=None
TEST=None
NOTRY=True

Review URL: https://chromiumcodereview.appspot.com/16094010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@202876 0039d316-1c4b-4281-b951-d872f2087c98

tools/telemetry/telemetry/core/chrome/android_browser_backend.py

@@ -259,6 +259,8 @@ class AndroidBrowserBackend(browser_backend.BrowserBackend):
   def GetStandardOutput(self):
     # If we can find symbols and there is a stack, output the symbolized stack.
     symbol_paths = [
+        os.path.join(adb_commands.GetOutDirectory(), 'Release', 'lib'),
+        os.path.join(adb_commands.GetOutDirectory(), 'Debug', 'lib'),
         os.path.join(adb_commands.GetOutDirectory(), 'Release', 'lib.target'),
         os.path.join(adb_commands.GetOutDirectory(), 'Debug', 'lib.target')]
     for symbol_path in symbol_paths: