Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning""

This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d.

BUG=

Review URL: https://codereview.chromium.org/54603004

git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/include/core/SkPoint.h b/include/core/SkPoint.h
index 5eca72f..b94f730 100644
--- a/include/core/SkPoint.h
+++ b/include/core/SkPoint.h
@@ -353,7 +353,7 @@
     /** Return true if this point and the given point are far enough apart
         such that a vector between them would be non-degenerate.
 
-        WARNING: Unlike the deprecated version of equalsWithinTolerance(),
+        WARNING: Unlike the explicit tolerance version,
         this method does not use componentwise comparison.  Instead, it
         uses a comparison designed to match judgments elsewhere regarding
         degeneracy ("points A and B are so close that the vector between them
@@ -363,10 +363,7 @@
         return !CanNormalize(fX - p.fX, fY - p.fY);
     }
 
-    /** DEPRECATED: Return true if this and the given point are componentwise
-        within tolerance "tol".
-
-        WARNING: There is no guarantee that the result will reflect judgments
+    /** WARNING: There is no guarantee that the result will reflect judgments
         elsewhere regarding degeneracy ("points A and B are so close that the
         vector between them is essentially zero").
     */