Run the later parts of startup as UI thread tasks

content/public/android/java/src/org/chromium/content/app/ContentMain.java

Index: content/public/android/java/src/org/chromium/content/app/ContentMain.java
diff --git a/content/public/android/java/src/org/chromium/content/app/ContentMain.java b/content/public/android/java/src/org/chromium/content/app/ContentMain.java
index 09ba783a1557a776eaf07d1caf6dfb59eb3c17cd..1c53d07fcc7ff80698904c05caccaf8f650163e3 100644
--- a/content/public/android/java/src/org/chromium/content/app/ContentMain.java
+++ b/content/public/android/java/src/org/chromium/content/app/ContentMain.java
@@ -7,6 +7,7 @@ package org.chromium.content.app;
 import android.content.Context;
 
 import org.chromium.base.JNINamespace;
+import org.chromium.content.browser.StartupObserver;
 
 /**
  * This class is used to initialize all types of process. It corresponds to
@@ -23,17 +24,17 @@ public class ContentMain {
     /**
      * Initialize application context in native side.
      **/
-    public static void initApplicationContext(Context context) {
+    static public void initApplicationContext(Context context) {
         nativeInitApplicationContext(context);
     }
 
     /**
      * Start the ContentMainRunner in native side.
      **/
-    public static int start() {
-        return nativeStart();
+    static public int start(boolean mustBeImmediate, StartupObserver observer) {
+        return nativeStart(mustBeImmediate, observer);
     }
 
-    private static native void nativeInitApplicationContext(Context context);
-    private static native int nativeStart();
+    static private native void nativeInitApplicationContext(Context context);
+    static private native int nativeStart(boolean mustBeImmediate, StartupObserver observer);
 };