Update files to use SK_BUILD_FOR_ANDROID.

This CL also removes any unecessary references to
the ANDROID definition.
Review URL: http://codereview.appspot.com/5354049

git-svn-id: http://skia.googlecode.com/svn/trunk@2629 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/utils/SkCamera.cpp b/src/utils/SkCamera.cpp
index 328f588..a387257 100644
--- a/src/utils/SkCamera.cpp
+++ b/src/utils/SkCamera.cpp
@@ -362,7 +362,7 @@
     fRec = next;
 }
 
-#ifdef ANDROID
+#ifdef SK_BUILD_FOR_ANDROID
 void Sk3DView::setCameraLocation(SkScalar x, SkScalar y, SkScalar z) {
     // the camera location is passed in inches, set in pt
     SkScalar lz = z * SkFloatToScalar(72.0f);