Adding bulk plot reffer to cached textblobs

src/gpu/GrAtlasTextContext.cpp

Index: src/gpu/GrAtlasTextContext.cpp
diff --git a/src/gpu/GrAtlasTextContext.cpp b/src/gpu/GrAtlasTextContext.cpp
index 08e6a9a25ef1c19b0ee54c3cdedfd105aec6dd65..38edc8e55881bc7e8cb7251303f14821b9f43b98 100644
--- a/src/gpu/GrAtlasTextContext.cpp
+++ b/src/gpu/GrAtlasTextContext.cpp
@@ -821,6 +821,7 @@ public:
                 GrBatchTextStrike* strike = NULL;
                 bool brokenRun = false;
                 if (regenerateTextureCoords) {
+                    info.fBulkUseToken.reset();
                     desc = run.fDescriptor.getDesc();
                     cache = SkGlyphCache::DetachCache(run.fTypeface, desc);
                     scaler = GrTextContext::GetGrFontScaler(cache);
@@ -846,8 +847,8 @@ public:
                                                                                 scaler);
                             SkASSERT(success);
                         }
-
-                        fFontCache->setGlyphRefToken(glyph, batchTarget->currentToken());
+                        fFontCache->addGlyphToBulkAndSetUseToken(&info.fBulkUseToken, glyph,
+                                                                 batchTarget->currentToken());
 
                         // Texture coords are the last vertex attribute so we get a pointer to the
                         // first one and then map with stride in regenerateTextureCoords
@@ -876,6 +877,12 @@ public:
                 }
             } else {
                 instancesToFlush += glyphCount;
+
+                // set use tokens for all of the glyphs in our subrun.  This is only valid if we
+                // have a valid atlas generation
+                fFontCache->setUseTokenBulk(info.fBulkUseToken,
+                                            batchTarget->currentToken(),
+                                            fMaskFormat);
             }
 
             // now copy all vertices