Make skia almost compile again with clang.

src/core/SkAAClip.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkAAClip.h"
 #include "SkBlitter.h"
@@ skipping 1363 matching lines @@
         case SkRegion::kUnion_Op:
             return unionAlphaProc;
         case SkRegion::kXOR_Op:
             return xorAlphaProc;
         default:
             SkDEBUGFAIL("unexpected region op");
             return sectAlphaProc;
     }
 }
 
-static const uint8_t gEmptyRow[] = {
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-    0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0, 0xFF, 0,
-};
-
 class RowIter {
 public:
     RowIter(const uint8_t* row, const SkIRect& bounds) {
         fRow = row;
         fLeft = bounds.fLeft;
         fBoundsRight = bounds.fRight;
         if (row) {
             fRight = bounds.fLeft + row[0];
             SkASSERT(fRight <= fBoundsRight);
             fAlpha = row[1];
@@ skipping 764 matching lines @@
             rowMask.fBounds.fBottom = y + 1;
             fBlitter->blitMask(rowMask, rowMask.fBounds);
             src = (const void*)((const char*)src + srcRB);
         } while (++y < localStopY);
     } while (y < stopY);
 }
 
 const SkBitmap* SkAAClipBlitter::justAnOpaqueColor(uint32_t* value) {
     return NULL;
 }