Add macro so that gpu trace marker can add an arg to the TRACE_EVENT it makes

src/gpu/GrContext.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 "GrContext.h"
@@ skipping 1208 matching lines @@
     // Note that internalDrawPath may sw-rasterize the path into a scratch texture.
     // Scratch textures can be recycled after they are returned to the texture
     // cache. This presents a potential hazard for buffered drawing. However,
     // the writePixels that uploads to the scratch will perform a flush so we're
     // OK.
     AutoRestoreEffects are;
     AutoCheckFlush acf(this);
     GrDrawTarget* target = this->prepareToDraw(&paint, BUFFERED_DRAW, &are, &acf);
     GrDrawState* drawState = target->drawState();
 
-    GR_CREATE_TRACE_MARKER("GrContext::drawPath", target);
+    GR_CREATE_TRACE_MARKER1("GrContext::drawPath", target, "Is Convex", path.isConvex());
 
     const SkStrokeRec& strokeRec = strokeInfo.getStrokeRec();
 
     bool useCoverageAA = paint.isAntiAlias() && !drawState->getRenderTarget()->isMultisampled();
 
     if (useCoverageAA && strokeRec.getWidth() < 0 && !path.isConvex()) {
         // Concave AA paths are expensive - try to avoid them for special cases
         bool useVertexCoverage;
         SkRect rects[2];
 
@@ skipping 694 matching lines @@
         fDrawBuffer->removeGpuTraceMarker(marker);
     }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 #if GR_CACHE_STATS
 void GrContext::printCacheStats() const {
     fResourceCache->printStats();
 }
 #endif