[Android] Add support for command-line flags via annotation.

base/android/java/src/org/chromium/base/BaseChromiumApplication.java

Index: base/android/java/src/org/chromium/base/BaseChromiumApplication.java
diff --git a/base/android/java/src/org/chromium/base/BaseChromiumApplication.java b/base/android/java/src/org/chromium/base/BaseChromiumApplication.java
index a9dc2f783ead895e79110a8eb504944956af8460..aed0cd0cf58bb06835f5a9a6250f862f4b6e6e34 100644
--- a/base/android/java/src/org/chromium/base/BaseChromiumApplication.java
+++ b/base/android/java/src/org/chromium/base/BaseChromiumApplication.java
@@ -6,6 +6,7 @@ package org.chromium.base;
 
 import android.app.Activity;
 import android.app.Application;
+import android.content.Context;
 import android.os.Bundle;
 import android.view.Window;
 
@@ -96,4 +97,15 @@ public class BaseChromiumApplication extends Application {
     public void unregisterWindowFocusChangedListener(WindowFocusChangedListener listener) {
         mWindowFocusListeners.removeObserver(listener);
     }
+
+    public void initCommandLine() {

[nyquist, 2015/01/28 23:10:36]

Nit: Just put {} on the same line. I believe 'git cl format' does that nowadays.

[Ted C, 2015/01/29 00:39:51]

add javadoc

[jbudorick, 2015/01/29 04:46:45]

Done.

[jbudorick, 2015/01/29 04:46:45]

Done.

+    }
+
+    /**
+     * This must only be called for contexts whose application is a subclass of
+     * BaseChromiumApplication.

[nyquist, 2015/01/28 23:10:36]

Nit: {@link BaseChromiumApplication}

[jbudorick, 2015/01/29 04:46:45]

Done.

+     */
+    public static void initCommandLine(Context context) {
+        ((BaseChromiumApplication) context.getApplicationContext()).initCommandLine();
+    };
 }