[android_webview] Add a command line setter tool.

build/android/adb_android_webview_command_line

Index: build/android/adb_android_webview_command_line
diff --git a/build/android/adb_content_shell_command_line b/build/android/adb_android_webview_command_line
similarity index 77%
copy from build/android/adb_content_shell_command_line
copy to build/android/adb_android_webview_command_line
index f3c1d4f49f2ff555c41eff41951aa45ff09aaa29..947cfb1eed7c39ed43a9c7dc4e8284016c3140d8 100755
--- a/build/android/adb_content_shell_command_line
+++ b/build/android/adb_android_webview_command_line
@@ -1,6 +1,6 @@
 #!/bin/bash
 #
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Copyright (c) 2013 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.
 
@@ -8,12 +8,12 @@
 #
 # Otherwise, the given flags are used to REPLACE (not modify) the content shell
 # flags. For example:
-#   adb_content_shell_command_line --enable-webgl
+#   adb_android_webview_command_line --enable-webgl
 #
 # To remove all content shell flags, pass an empty string for the flags:
-#   adb_content_shell_command_line ""
+#   adb_android_webview_command_line ""
 
-CMD_LINE_FILE=/data/local/tmp/content-shell-command-line
+CMD_LINE_FILE=/data/local/tmp/android-webview-command-line
 
 if [ $# -eq 0 ] ; then
   # If nothing specified, print the command line (stripping off "content_shell")
@@ -30,7 +30,7 @@ elif [ $# -eq 1 ] && [ "$1" = '' ] ; then
 else
   # Else set it.
   set -x
-  adb shell "echo 'content_shell $*' > $CMD_LINE_FILE"
+  adb shell "echo 'android_webview $*' > $CMD_LINE_FILE"
   # Prevent other apps from modifying flags -- this can create security issues.
   adb shell chmod 0664 $CMD_LINE_FILE
 fi