Tracker: Remove two outdated comments, whitespace cleanup.

src/kits/tracker/OpenWithWindow.cpp

@@ -1400,7 +1400,7 @@ SearchForSignatureEntryList::Relation(const Model* nodeModel,
 {
 	int32 supportsMimeType = applicationModel->SupportsMimeType(
 		nodeModel->MimeType(), 0, true);
- 	switch (supportsMimeType) {
+	switch (supportsMimeType) {
 		case kDoesNotSupportType:
 			return kNoRelation;
 

src/kits/tracker/OpenWithWindow.h

@@ -261,7 +261,6 @@ private:
 	bool fHaveCommonPreferredApp;
 
 	SearchForSignatureEntryList* fIterator;
-		// private copy of the iterator pointer
 
 	typedef BPoseView _inherited;
 };

src/kits/tracker/PoseView.cpp

@@ -1487,7 +1487,6 @@ BPoseView::AddPosesTask(void* castToParams)
 
 	delete posesResult;
 	delete container;
-	// build attributes menu based on mime types we've added
 
 	if (lock.Lock())
 		view->fAddPosesThreads.erase(threadID);
@@ -1911,7 +1910,7 @@ BPoseView::CreatePoses(Model** models, PoseInfo* poseInfoArray, int32 count,
 					viewBounds.InsetBy(-20, -20);
 				}
 
-	 			if (forceDraw && viewBounds.Intersects(poseBounds))
+				if (forceDraw && viewBounds.Intersects(poseBounds))
 					Invalidate(poseBounds);
 
 				// if this is the first item then we set extent here

src/kits/tracker/QueryPoseView.cpp

@@ -350,7 +350,7 @@ BQueryPoseView::InitDirentIterator(const entry_ref* ref)
 #endif
 
 		// bump up to microseconds
-		delta *=  1000000;
+		delta *= 1000000;
 
 		TTracker* tracker = dynamic_cast<TTracker*>(be_app);
 		ThrowOnAssert(tracker != NULL);