Adding support to trunk for building Skia using the Android NDK.

This CL depends on a subsequent CL to add the appropriate NDK
toolchain and system sources to the skia repo.

Review URL: http://codereview.appspot.com/5306089/
Review URL: http://codereview.appspot.com/5306089

git-svn-id: http://skia.googlecode.com/svn/trunk@2592 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/core.gyp b/gyp/core.gyp
index abe9d11..a79af6b 100644
--- a/gyp/core.gyp
+++ b/gyp/core.gyp
@@ -340,6 +340,24 @@
             '../src/ports/SkTime_win.cpp',
           ],
         }],
+        [ 'skia_os == "android"', {
+          'sources!': [
+            '../src/opts/opts_check_SSE2.cpp',
+          ],
+          'sources': [
+            '../include/core/SkMMapStream.h',
+            '../src/core/SkMMapStream.cpp',
+            '../src/ports/SkThread_pthread.cpp',
+            '../src/ports/SkFontHost_android.cpp',
+            '../src/ports/SkFontHost_gamma.cpp',
+            '../src/ports/SkFontHost_FreeType.cpp',
+            '../src/ports/FontHostConfiguration_android.cpp',
+          ],
+          'dependencies': [
+             'android_system.gyp:ft2',
+             'android_system.gyp:expat',
+          ],
+        }],        
       ],
       'direct_dependent_settings': {
         'include_dirs': [