Build libppapi_cpp.a under SHARED_INTERMEDIATE_DIR, so ppapi_tests can find it.

ppapi/ppapi_cpp.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'ppapi_c',
       'type': 'none',
       'all_dependent_settings': {
@@ skipping 315 matching lines @@
   'conditions': [
     ['disable_nacl!=1', {
       'targets' : [
         {
           'target_name': 'ppapi_cpp_lib',
           'type': 'none',
           'variables': {
             'nlib_target': 'libppapi_cpp.a',
             'build_glibc': 0,
             'build_newlib': 1,
+            'inst_dir': '<(SHARED_INTERMEDIATE_DIR)/tc_newlib',
             'sources': [
               'cpp/audio.cc',
               'cpp/audio.h',
               'cpp/audio_config.cc',
               'cpp/audio_config.h',
               'cpp/completion_callback.cc',
               'cpp/completion_callback.h',
               'cpp/core.cc',
               'cpp/core.h',
               'cpp/file_io.cc',
@@ skipping 112 matching lines @@
             ],
           },
           'dependencies': [
             '<(DEPTH)/native_client/tools.gyp:prep_toolchain',
           ],
         },
       ],
     }],
   ],
 }