Don't reuse scratch textures update

src/gpu/GrInOrderDrawBuffer.cpp

Index: src/gpu/GrInOrderDrawBuffer.cpp
===================================================================
--- src/gpu/GrInOrderDrawBuffer.cpp	(revision 11197)
+++ src/gpu/GrInOrderDrawBuffer.cpp	(working copy)
@@ -567,9 +567,8 @@
     fDstGpu->initCopySurfaceDstDesc(src, desc);
 }
 
-void GrInOrderDrawBuffer::willReserveVertexAndIndexSpace(
-                                int vertexCount,
-                                int indexCount) {
+void GrInOrderDrawBuffer::willReserveVertexAndIndexSpace(int vertexCount,
+                                                         int indexCount) {
     // We use geometryHints() to know whether to flush the draw buffer. We
     // can't flush if we are inside an unbalanced pushGeometrySource.
     // Moreover, flushing blows away vertex and index data that was