move SkImageGenerator.cpp from src/images to src/core

git-svn-id: http://skia.googlecode.com/svn/trunk@14973 2bbb7eff-a529-9590-31e7-b0007b416f81

gyp/core.gypi

@@ -102,6 +102,7 @@
         '<(skia_src_path)/core/SkInstCnt.cpp',
         '<(skia_src_path)/core/SkImageFilter.cpp',
         '<(skia_src_path)/core/SkImageInfo.cpp',
+        '<(skia_src_path)/core/SkImageGenerator.cpp',
         '<(skia_src_path)/core/SkLocalMatrixShader.cpp',
         '<(skia_src_path)/core/SkLineClipper.cpp',
         '<(skia_src_path)/core/SkMallocPixelRef.cpp',

gyp/images.gyp

@@ -71,7 +71,6 @@
         '../src/images/SkImageEncoder.cpp',
         '../src/images/SkImageEncoder_Factory.cpp',
         '../src/images/SkImageEncoder_argb.cpp',
-        '../src/images/SkImageGenerator.cpp',
         '../src/images/SkImageRef.cpp',
         '../src/images/SkImageRefPool.cpp',
         '../src/images/SkImageRefPool.h',