android: Limit bindToCaller check to webview

content/public/android/java/src/org/chromium/content/browser/ChildProcessConstants.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content.browser;
 
 /**
  * Constants to be used by child processes.
  */
 public interface ChildProcessConstants {
     // Below are the names for the items placed in the bind or start command intent.
     // Note that because that intent maybe reused if a service is restarted, none should be process
     // specific.
 
     // Key in the binding Intent's Bundle for the ChromiumLinkerParams.
     public static final String EXTRA_LINKER_PARAMS =
             "com.google.android.apps.chrome.extra.linker_params";
+    public static final String EXTRA_BIND_TO_CALLER =
+            "com.google.android.apps.chrome.extra.bind_to_caller";
 
     // Below are the names for the items placed in the Bundle passed in the
     // IChildProcessService.setupConnection call, once the connection has been established.
 
     // Key for the command line.
     public static final String EXTRA_COMMAND_LINE =
             "com.google.android.apps.chrome.extra.command_line";
 
     // Key for the file descriptors that should be mapped in the child process..
     public static final String EXTRA_FILES = "com.google.android.apps.chrome.extra.extraFiles";
 
     // Key for the number of CPU cores.
     public static final String EXTRA_CPU_COUNT = "com.google.android.apps.chrome.extra.cpu_count";
 
     // Key for the CPU features mask.
     public static final String EXTRA_CPU_FEATURES =
             "com.google.android.apps.chrome.extra.cpu_features";
 }