Revert of Add onNewLockPixels, that returns rowbytes and relies on info in pixelref

src/core/SkMallocPixelRef.cpp

Index: src/core/SkMallocPixelRef.cpp
diff --git a/src/core/SkMallocPixelRef.cpp b/src/core/SkMallocPixelRef.cpp
index c86d33bf18fb49044626bb8fee6e0d8934654d4e..c3e605c358748b56cee33af1fb50b0c4f8ee6f19 100644
--- a/src/core/SkMallocPixelRef.cpp
+++ b/src/core/SkMallocPixelRef.cpp
@@ -152,7 +152,7 @@
     fRB = rowBytes;
     SkSafeRef(ctable);
 
-    this->setPreLocked(fStorage, fRB, fCTable);
+    this->setPreLocked(fStorage, fCTable);
 }
 
 SkMallocPixelRef::SkMallocPixelRef(const SkImageInfo& info, void* storage,
@@ -174,8 +174,8 @@
     fCTable = ctable;
     fRB = rowBytes;
     SkSafeRef(ctable);
-    
-    this->setPreLocked(fStorage, fRB, fCTable);
+
+    this->setPreLocked(fStorage, fCTable);
 }
 
 
@@ -186,11 +186,9 @@
     }
 }
 
-bool SkMallocPixelRef::onNewLockPixels(LockRec* rec) {
-    rec->fPixels = fStorage;
-    rec->fRowBytes = fRB;
-    rec->fColorTable = fCTable;
-    return true;
+void* SkMallocPixelRef::onLockPixels(SkColorTable** ctable) {
+    *ctable = fCTable;
+    return fStorage;
 }
 
 void SkMallocPixelRef::onUnlockPixels() {
@@ -236,5 +234,5 @@
         fCTable = NULL;
     }
 
-    this->setPreLocked(fStorage, fRB, fCTable);
-}
+    this->setPreLocked(fStorage, fCTable);
+}