Adds PrintingContext implementation stub for Android.

skia/skia_chrome.gypi

 # Copyright 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.
 
 
 # This gypi file contains all the Chrome-specific enhancements to Skia.
 # In component mode (shared_lib) it is folded into a single shared library with
 # the Skia files but in all other cases it is a separate library.
 {
   'dependencies': [
@@ skipping 70 matching lines @@
   
   'conditions': [
     # For POSIX platforms, prefer the Mutex implementation provided by Skia
     # since it does not generate static initializers.
     # TODO: should check if SK_USE_POSIX_THREADS is defined instead
     [ 'OS == "android" or OS == "linux" or OS == "mac" or OS == "ios"', {
       'sources!': [
         'ext/SkThread_chrome.cc',
       ],
     }],
-    [ 'OS == "android"', {
+    [ 'OS == "android" and enable_printing == 0', {
       'sources!': [
         'ext/vector_platform_device_skia.cc',
       ],
     }],
     ['OS == "ios"', {
       'sources/': [
         ['exclude', '^ext/vector_platform_device_skia\\.'],
       ],
       'dependencies!': [
         'skia_chrome_opts',
@@ skipping 21 matching lines @@
   'target_conditions': [
     # Pull in specific linux files for android (which have been filtered out
     # by file name rules).
     [ 'OS == "android"', {
       'sources/': [
         ['include', 'ext/platform_device_linux\\.cc$'],
       ],
     }],
   ],
 }