Minor cleanup (moved out of main CL)

src/core/SkPictureStateTree.cpp

Index: src/core/SkPictureStateTree.cpp
===================================================================
--- src/core/SkPictureStateTree.cpp	(revision 13942)
+++ src/core/SkPictureStateTree.cpp	(working copy)
@@ -104,11 +104,17 @@
     if (fPlaybackIndex >= fDraws->count()) {
         // restore back to where we started
         fCanvas->setMatrix(fPlaybackMatrix);
-        if (fCurrentNode->fFlags & Node::kSaveLayer_Flag) { fCanvas->restore(); }
+        if (fCurrentNode->fFlags & Node::kSaveLayer_Flag) { 
+            fCanvas->restore(); 
+        }
         fCurrentNode = fCurrentNode->fParent;
         while (NULL != fCurrentNode) {
-            if (fCurrentNode->fFlags & Node::kSave_Flag) { fCanvas->restore(); }
-            if (fCurrentNode->fFlags & Node::kSaveLayer_Flag) { fCanvas->restore(); }
+            if (fCurrentNode->fFlags & Node::kSave_Flag) { 
+                fCanvas->restore(); 
+            }
+            if (fCurrentNode->fFlags & Node::kSaveLayer_Flag) { 
+                fCanvas->restore(); 
+            }
             fCurrentNode = fCurrentNode->fParent;
         }
         return kDrawComplete;
@@ -137,8 +143,12 @@
                 uint16_t currentLevel = tmp->fLevel;
                 uint16_t targetLevel = ancestor->fLevel;
                 if (currentLevel >= targetLevel) {
-                    if (tmp != fCurrentNode && tmp->fFlags & Node::kSave_Flag) { fCanvas->restore(); }
-                    if (tmp->fFlags & Node::kSaveLayer_Flag) { fCanvas->restore(); }
+                    if (tmp != fCurrentNode && tmp->fFlags & Node::kSave_Flag) { 
+                        fCanvas->restore(); 
+                    }
+                    if (tmp->fFlags & Node::kSaveLayer_Flag) { 
+                        fCanvas->restore(); 
+                    }
                     tmp = tmp->fParent;
                 }
                 if (currentLevel <= targetLevel) {
@@ -148,8 +158,12 @@
             }
 
             if (ancestor->fFlags & Node::kSave_Flag) {
-                if (fCurrentNode != ancestor) { fCanvas->restore(); }
-                if (targetNode != ancestor) { fCanvas->save(SkCanvas::kClip_SaveFlag); }
+                if (fCurrentNode != ancestor) { 
+                    fCanvas->restore(); 
+                }
+                if (targetNode != ancestor) { 
+                    fCanvas->save(SkCanvas::kClip_SaveFlag); 
+                }
             }
             fCurrentNode = ancestor;
         }