Adding URLResponse Disk Cache to mojo.

shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java

Index: shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java
diff --git a/shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java b/shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java
index f1602605b61d51a607cdc1453ed628c81bd1808f..cda41c9396025d4b6e5dbed26619cc6e511703da 100644
--- a/shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java
+++ b/shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java
@@ -23,20 +23,11 @@ public class MojoShellApplication extends BaseChromiumApplication {
     @Override
     public void onCreate() {
         super.onCreate();
-        clearTemporaryFiles();
         initializeJavaUtils();
         initializeNative();
     }
 
     /**
-     * Deletes the temporary files and directories created in the previous run of the application.
-     * This is important regardless of cleanups on exit, as the previous run could have crashed.
-     */
-    private void clearTemporaryFiles() {
-        AndroidHandler.clearTemporaryFiles(this);
-    }
-
-    /**
      * Initializes Java-side utils.
      */
     private void initializeJavaUtils() {