Fix bit rot in SkGlyphCache validate code.

src/core/SkGlyphCache.cpp

Index: src/core/SkGlyphCache.cpp
diff --git a/src/core/SkGlyphCache.cpp b/src/core/SkGlyphCache.cpp
index 224a70a37f3f971c514775d18369a4e571dea8bd..ec342275cc6f3c6354eb60d0c16eeebcb8d0767b 100755
--- a/src/core/SkGlyphCache.cpp
+++ b/src/core/SkGlyphCache.cpp
@@ -662,15 +662,11 @@ void SkGlyphCache::validate() const {
 #ifdef SK_DEBUG_GLYPH_CACHE
     int count = fGlyphArray.count();
     for (int i = 0; i < count; i++) {
-        const SkGlyph* glyph = fGlyphArray[i];
+        const SkGlyph* glyph = &fGlyphArray[i];

[mtklein, 2015/03/06 22:25:28]

Might want to const SkGlyph& glyph and use '.' below?

         SkASSERT(glyph);
-        SkASSERT(fGlyphAlloc.contains(glyph));
         if (glyph->fImage) {
             SkASSERT(fGlyphAlloc.contains(glyph->fImage));
         }
-        if (glyph->fDistanceField) {
-            SkASSERT(fGlyphAlloc.contains(glyph->fDistanceField));
-        }
     }
 #endif
 }