Make default (id) explicit for some method decls/defs in PBGitHistoryController.m

Author: andreberg

PBGitHistoryController.h

@@ -58,9 +58,9 @@
 - (IBAction) setBranchFilter:(id)sender;
 
 - (void) selectCommit: (NSString*) commit;
-- (IBAction) refresh: sender;
+- (IBAction) refresh:(id)sender;
 - (IBAction) toggleQLPreviewPanel:(id)sender;
-- (IBAction) openSelectedFile: sender;
+- (IBAction) openSelectedFile:(id)sender;
 - (void) updateQuicklookForce: (BOOL) force;
 
 // Context menu methods

PBGitHistoryController.m

@@ -243,7 +243,7 @@ - (void) observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(
 	[super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
 }
 
-- (IBAction) openSelectedFile: sender
+- (IBAction) openSelectedFile:(id)sender
 {
 	NSArray* selectedFiles = [treeController selectedObjects];
 	if ([selectedFiles count] == 0)
@@ -339,7 +339,7 @@ - (void) updateQuicklookForce:(BOOL)force
 	}
 }
 
-- (IBAction) refresh: sender
+- (IBAction) refresh:(id)sender
 {
 	[repository forceUpdateRevisions];
 }