Merge "Add DUMP permission check to ResourceManagerService." into mnc-dev

    const size_t SIZE = 256;

    char buffer[SIZE];

    if (checkCallingPermission(String16("android.permission.DUMP")) == false) {

        result.format("Permission Denial: "

                "can't dump ResourceManagerService from pid=%d, uid=%d\n",

                IPCThreadState::self()->getCallingPid(),

                IPCThreadState::self()->getCallingUid());

        write(fd, result.string(), result.size());

        return PERMISSION_DENIED;

    }

    snprintf(buffer, SIZE, "ResourceManagerService: %p\n", this);

    result.append(buffer);

    result.append("  Policies:\n");