Make sure that chrome/ dir exists for webkit_unit_tests on Android.

webkit_support::GetWebKitRootDirFilePath() looks for a chrome/ directory so
that it can identify this as a chrome working directory and therefore add
third_party/WebKit to the path to get the WebKit root dir. This normally
works because other unit tests pull in the chrome directory for their own
reasons, but if this is the first test run on a blank /data/local/tmp
directory, webkit_unit_test fails when it tries to load resources required
for the tests.

Pull in chrome/VERSION and thus ensure that the chrome/ directory exists.

TEST=webkit_unit_tests


Review URL: http://codereview.chromium.org/9433049

git-svn-id: http://src.chromium.org/svn/trunk/src/build@123312 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

android/single_test_runner.py

@@ -1,4 +1,4 @@
-# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -187,6 +187,9 @@ class SingleTestRunner(BaseTestRunner):
     elif self.test_package.test_suite_basename == 'webkit_unit_tests':
       return [
           'third_party/WebKit/Source/WebKit/chromium/tests/data',
+          # We need the chrome/ directory to convice webkit_support::
+          # GetWebKitRootDirFilePath() we're in a chrome working dir.
+          'chrome/VERSION',
           ]
     return []