Revert of add a ClassID function to GrBatch

src/gpu/GrAtlasTextContext.cpp

Index: src/gpu/GrAtlasTextContext.cpp
diff --git a/src/gpu/GrAtlasTextContext.cpp b/src/gpu/GrAtlasTextContext.cpp
index 822c480ef3fc44ee09aa104ccd50e57fd42b367c..fa96a8dddabfc9e3ed2e2aec8f7e8f91bbe60920 100644
--- a/src/gpu/GrAtlasTextContext.cpp
+++ b/src/gpu/GrAtlasTextContext.cpp
@@ -1431,8 +1431,6 @@
 
 class TextBatch : public GrVertexBatch {
 public:
-    DEFINE_BATCH_CLASS_ID
-
     typedef GrAtlasTextContext::DistanceAdjustTable DistanceAdjustTable;
     typedef GrAtlasTextBlob Blob;
     typedef Blob::Run Run;
@@ -1450,6 +1448,7 @@
                                    GrBatchFontCache* fontCache) {
         TextBatch* batch = new TextBatch;
 
+        batch->initClassID<TextBatch>();
         batch->fFontCache = fontCache;
         switch (maskFormat) {
             case kA8_GrMaskFormat:
@@ -1475,7 +1474,7 @@
                                           SkColor filteredColor, bool isLCD,
                                           bool useBGR) {
         TextBatch* batch = new TextBatch;
-
+        batch->initClassID<TextBatch>();
         batch->fFontCache = fontCache;
         batch->fMaskType = isLCD ? kLCDDistanceField_MaskType : kGrayscaleDistanceField_MaskType;
         batch->fDistanceAdjustTable.reset(SkRef(distanceAdjustTable));
@@ -1784,7 +1783,7 @@
         this->flush(target, &flushInfo);
     }
 
-    TextBatch() : INHERITED(ClassID()) {} // initialized in factory functions.
+    TextBatch() {} // initialized in factory functions.
 
     ~TextBatch() {
         for (int i = 0; i < fGeoCount; i++) {
@@ -2045,8 +2044,6 @@
     // Distance field properties
     SkAutoTUnref<const DistanceAdjustTable> fDistanceAdjustTable;
     SkColor fFilteredColor;
-
-    typedef GrVertexBatch INHERITED;
 };
 
 void GrAtlasTextContext::flushRunAsPaths(GrDrawContext* dc, GrRenderTarget* rt,