Build changes for updating Android SDK to 4.3.

build/common.gypi

 # Copyright (c) 2012 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.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 1198 matching lines @@
         # Location of Android NDK.
         'variables': {
           'variables': {
              # Unfortuantely we have to use absolute paths to the SDK/NDK beause
              # they're passed to ant which uses a different relative path from
              # gyp.
              'android_ndk_root%': '<!(cd <(DEPTH) && pwd -P)/third_party/android_tools/ndk/',
              'android_sdk_root%': '<!(cd <(DEPTH) && pwd -P)/third_party/android_tools/sdk/',
              'android_host_arch%': '<!(uname -m)',
              # Android API-level of the SDK used for compilation.
-             'android_sdk_version%': '17',
+             'android_sdk_version%': '<!(/bin/echo -n ${ANDROID_SDK_VERSION})',
+             # Android SDK build tools (e.g. dx, aapt, aidl)
+             'android_sdk_tools%': '<!(/bin/echo -n ${ANDROID_SDK_TOOLS})',
           },
           # Copy conditionally-set variables out one scope.
           'android_ndk_root%': '<(android_ndk_root)',
           'android_sdk_root%': '<(android_sdk_root)',
           'android_sdk_version%': '<(android_sdk_version)',
+          'android_sdk_tools%': '<(android_sdk_tools)',
           'android_stlport_root': '<(android_ndk_root)/sources/cxx-stl/stlport',
 
           'android_sdk%': '<(android_sdk_root)/platforms/android-<(android_sdk_version)',
 
           # Android API level 14 is ICS (Android 4.0) which is the minimum
           # platform requirement for Chrome on Android, we use it for native
           # code compilation.
           'conditions': [
             ['target_arch == "ia32"', {
               'android_app_abi%': 'x86',
@@ skipping 25 matching lines @@
         'android_app_abi%': '<(android_app_abi)',
         'android_gdbserver%': '<(android_gdbserver)',
         'android_ndk_root%': '<(android_ndk_root)',
         'android_ndk_sysroot': '<(android_ndk_sysroot)',
         'android_sdk_root%': '<(android_sdk_root)',
         'android_sdk_version%': '<(android_sdk_version)',
         'android_toolchain%': '<(android_toolchain)',
 
         'android_ndk_include': '<(android_ndk_sysroot)/usr/include',
         'android_ndk_lib': '<(android_ndk_sysroot)/usr/lib',
-        'android_sdk_tools%': '<(android_sdk_root)/platform-tools',
+        'android_sdk_tools%': '<(android_sdk_tools)',
         'android_sdk%': '<(android_sdk)',
         'android_sdk_jar%': '<(android_sdk)/android.jar',
 
         'android_stlport_root': '<(android_stlport_root)',
         'android_stlport_include': '<(android_stlport_root)/stlport',
         'android_stlport_libs_dir': '<(android_stlport_root)/libs/<(android_app_abi)',
 
         # Location of the "strip" binary, used by both gyp and scripts.
         'android_strip%' : '<!(/bin/echo -n <(android_toolchain)/*-strip)',
 
@@ skipping 3400 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }