Make navigating the picture view in debugger more functional.
https://codereview.appspot.com/7134049/


git-svn-id: http://skia.googlecode.com/svn/trunk@7253 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/debugger/SkDebugger.h b/debugger/SkDebugger.h
index a0a1682..0e3906e 100644
--- a/debugger/SkDebugger.h
+++ b/debugger/SkDebugger.h
@@ -66,13 +66,9 @@
         return fDebugCanvas->getSize();
     }
 
-    void setUserOffset(SkIPoint userOffset) {
+    void setUserMatrix(SkMatrix userMatrix) {
         // Should this live in debugger instead?
-        fDebugCanvas->setUserOffset(userOffset);
-    }
-
-    void setUserScale(float userScale) {
-        fDebugCanvas->setUserScale(userScale);
+        fDebugCanvas->setUserMatrix(userMatrix);
     }
 
     int getCommandAtPoint(int x, int y, int index) {