Remove the SkCanvas comment API

debugger/QT/SkDebuggerGUI.cpp

Index: debugger/QT/SkDebuggerGUI.cpp
diff --git a/debugger/QT/SkDebuggerGUI.cpp b/debugger/QT/SkDebuggerGUI.cpp
index 237f701ccb7f3466c59db724840731ba39ad8708..cd888b249c2634b071e6c84fd3882510b8215a76 100644
--- a/debugger/QT/SkDebuggerGUI.cpp
+++ b/debugger/QT/SkDebuggerGUI.cpp
@@ -779,10 +779,6 @@ void SkDebuggerGUI::setupListWidget() {
                      SkDrawCommand::GetCommandString(SkDrawCommand::kSaveLayer_OpType)));
     SkASSERT(!strcmp("Restore",
                      SkDrawCommand::GetCommandString(SkDrawCommand::kRestore_OpType)));
-    SkASSERT(!strcmp("BeginCommentGroup",
-                     SkDrawCommand::GetCommandString(SkDrawCommand::kBeginCommentGroup_OpType)));
-    SkASSERT(!strcmp("EndCommentGroup",
-                     SkDrawCommand::GetCommandString(SkDrawCommand::kEndCommentGroup_OpType)));
     SkASSERT(!strcmp("BeginDrawPicture",
                      SkDrawCommand::GetCommandString(SkDrawCommand::kBeginDrawPicture_OpType)));
     SkASSERT(!strcmp("EndDrawPicture",
@@ -799,7 +795,6 @@ void SkDebuggerGUI::setupListWidget() {
         item->setData(Qt::UserRole + 1, counter++);
 
         if (0 == strcmp("Restore", commandString.c_str()) ||
-            0 == strcmp("EndCommentGroup", commandString.c_str()) ||
             0 == strcmp("EndDrawPicture", commandString.c_str())) {
             indent -= 10;
         }
@@ -808,7 +803,6 @@ void SkDebuggerGUI::setupListWidget() {
 
         if (0 == strcmp("Save", commandString.c_str()) ||
             0 == strcmp("SaveLayer", commandString.c_str()) ||
-            0 == strcmp("BeginCommentGroup", commandString.c_str()) ||
             0 == strcmp("BeginDrawPicture", commandString.c_str())) {
             indent += 10;
         }