SK_SUPPORT_LEGACY_GRTYPES to hide duplicate types from SkTypes.h

BUG=skia:
R=bsalomon@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/216503004

git-svn-id: http://skia.googlecode.com/svn/trunk@13982 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index a849c84..1e52d23 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -609,7 +609,7 @@
     fContext->drawVertices(grPaint,
                            gPointMode2PrimtiveType[mode],
                            SkToS32(count),
-                           (GrPoint*)pts,
+                           (SkPoint*)pts,
                            NULL,
                            NULL,
                            NULL,
@@ -1797,8 +1797,8 @@
     fContext->drawVertices(grPaint,
                            gVertexMode2PrimitiveType[vmode],
                            vertexCount,
-                           (GrPoint*) vertices,
-                           (GrPoint*) texs,
+                           vertices,
+                           texs,
                            colors,
                            indices,
                            indexCount);