update gyp for ARM builds to be more well defined.

R=mtklein@google.com

Review URL: https://codereview.chromium.org/21096005

git-svn-id: http://skia.googlecode.com/svn/trunk@10454 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/core.gyp b/gyp/core.gyp
index 28f5111..14eda4b 100644
--- a/gyp/core.gyp
+++ b/gyp/core.gyp
@@ -80,7 +80,7 @@
             '../src/core/SkPaintOptionsAndroid.cpp',
           ],
         }],
-        [ 'skia_os == "android" and skia_arch_type == "arm" and armv7 == 1', {
+        [ 'skia_os == "android" and skia_arch_type == "arm"', {
           # The code in SkUtilsArm.cpp can be used on an ARM-based Linux system, not only Android.
           'sources': [
             '../src/core/SkPaintOptionsAndroid.cpp',