Support multiple proguard flags from java_apk.gypi. Proguard supports multiple proguard configurati…

build/android/tests/multiple_proguards/AndroidManifest.xml

Index: build/android/tests/multiple_proguards/AndroidManifest.xml
diff --git a/build/android/tests/multiple_proguards/AndroidManifest.xml b/build/android/tests/multiple_proguards/AndroidManifest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..1794712bb3c8a8838adb6d13d1fd1e2e6271025d
--- /dev/null
+++ b/build/android/tests/multiple_proguards/AndroidManifest.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  - Copyright 2013 Google Inc.
+  -
+  - Licensed under the Apache License, Version 2.0 (the "License"); you may not
+  - use this file except in compliance with the License. You may obtain a copy
+  - of the License at
+  -
+  - http://www.apache.org/licenses/LICENSE-2.0
+  -
+  - Unless required by applicable law or agreed to in writing, software
+  - distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+  - WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+  - License for the specific language governing permissions and limitations
+  - under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="dummy"
+      android:versionCode="1"
+      android:versionName="1.0">
+    <application android:label="dummy">
+        <activity android:name="dummy.DummyActivity"
+                  android:label="dummy">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>