First pass at Comment API

https://codereview.chromium.org/13957009/



git-svn-id: http://skia.googlecode.com/svn/trunk@9310 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/utils/SkDumpCanvas.cpp b/src/utils/SkDumpCanvas.cpp
index 46c4141..87ddd31 100644
--- a/src/utils/SkDumpCanvas.cpp
+++ b/src/utils/SkDumpCanvas.cpp
@@ -442,6 +442,18 @@
                SkMin32(length, 64), data);
 }
 
+void SkDumpCanvas::beginCommentGroup(const char* description) {
+    this->dump(kBeginCommentGroup_Verb, NULL, "beginCommentGroup(%s)", description);
+}
+
+void SkDumpCanvas::addComment(const char* kywd, const char* value) {
+    this->dump(kAddComment_Verb, NULL, "addComment(%s, %s)", kywd, value);
+}
+
+void SkDumpCanvas::endCommentGroup() {
+    this->dump(kEndCommentGroup_Verb, NULL, "endCommentGroup()");
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////