[OSX] Cleanup - Use NSZeroPoint if possible.

By convention, we prefer NSZeroPoint over an explicit invocation of
NSMakePoint(0, 0). Minor cleanup, using a script:

find . -name '*.mm' -exec sed -i'' -e 's/NSMakePoint(0,[[:space:]]*0)/NSZeroPoint/g' {} \;

TBR=darin@chromium.org
R=shess@chromium.org
BUG=none

Review URL: https://chromiumcodereview.appspot.com/18856016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@211541 0039d316-1c4b-4281-b951-d872f2087c98

20 files changed, 27 insertions, 27 deletions

diff --git a/base/message_loop/message_pump_mac.mm b/base/message_loop/message_pump_mac.mm
index 957d3e9..f46d7a8 100644
--- a/base/message_loop/message_pump_mac.mm
+++ b/base/message_loop/message_pump_mac.mm
@@ -602,7 +602,7 @@ void MessagePumpNSApplication::Quit() {
 
   // Send a fake event to wake the loop up.
   [NSApp postEvent:[NSEvent otherEventWithType:NSApplicationDefined
-                                      location:NSMakePoint(0, 0)
+                                      location:NSZeroPoint
                                  modifierFlags:0
                                      timestamp:0
                                   windowNumber:0
diff --git a/chrome/browser/ui/cocoa/autofill/autofill_dialog_cocoa.mm b/chrome/browser/ui/cocoa/autofill/autofill_dialog_cocoa.mm
index f6fecf0..63b5cde 100644
--- a/chrome/browser/ui/cocoa/autofill/autofill_dialog_cocoa.mm
+++ b/chrome/browser/ui/cocoa/autofill/autofill_dialog_cocoa.mm
@@ -229,7 +229,7 @@ void AutofillDialogCocoa::OnConstrainedWindowClosed(
     [mainContainer_ setAnchorView:[[accountChooser_ subviews] objectAtIndex:1]];
 
     NSRect contentRect = clientRect;
-    contentRect.origin = NSMakePoint(0, 0);
+    contentRect.origin = NSZeroPoint;
     contentRect.size.width += 2 * chrome_style::kHorizontalPadding;
     contentRect.size.height += NSHeight(headerRect) +
                                chrome_style::kClientBottomPadding +
diff --git a/chrome/browser/ui/cocoa/autofill/autofill_section_view_unittest.mm b/chrome/browser/ui/cocoa/autofill/autofill_section_view_unittest.mm
index 8cad9d7..9f9d6fe 100644
--- a/chrome/browser/ui/cocoa/autofill/autofill_section_view_unittest.mm
+++ b/chrome/browser/ui/cocoa/autofill/autofill_section_view_unittest.mm
@@ -25,7 +25,7 @@ class AutofillSectionViewTest : public ui::CocoaTest {
 
   NSEvent* fakeEvent(NSEventType type) {
     return [NSEvent enterExitEventWithType:type
-                              location:NSMakePoint(0, 0)
+                              location:NSZeroPoint
                          modifierFlags:0
                              timestamp:0
                           windowNumber:[[view_ window] windowNumber]
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller_unittest.mm b/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller_unittest.mm
index b654f44..9ae2499 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller_unittest.mm
@@ -1046,7 +1046,7 @@ TEST_F(BookmarkBarControllerTest, TestDragButton) {
   EXPECT_NSEQ(@"a", [[[bar_ buttons] objectAtIndex:0] title]);
 
   [bar_ dragButton:[[bar_ buttons] objectAtIndex:2]
-                to:NSMakePoint(0, 0)
+                to:NSZeroPoint
               copy:NO];
   EXPECT_NSEQ(@"c", [[[bar_ buttons] objectAtIndex:0] title]);
   // Make sure a 'copy' did not happen.
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller.mm b/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller.mm
index 60835d6..137451a 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller.mm
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller.mm
@@ -845,7 +845,7 @@ struct LayoutMetrics {
   // more items) using the keyboard, the scroll view seems to want to be
   // offset by default: [ http://crbug.com/101099 ].  Explicitly reseting the
   // scroll position here is a bit hacky, but it does seem to work.
-  [[scrollView_ contentView] scrollToPoint:NSMakePoint(0, 0)];
+  [[scrollView_ contentView] scrollToPoint:NSZeroPoint];
 
   NSSize newSize = NSMakeSize(windowWidth, 0.0);
   [self adjustWindowLeft:newWindowTopLeft.x size:newSize scrollingBy:0.0];
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_drag_drop_cocoa.mm b/chrome/browser/ui/cocoa/bookmarks/bookmark_drag_drop_cocoa.mm
index c69a17d..49eecdf 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_drag_drop_cocoa.mm
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_drag_drop_cocoa.mm
@@ -116,7 +116,7 @@ NSImage* DragImageForBookmark(NSImage* favicon, const string16& title) {
   NSImage* drag_image =
       [[[NSImage alloc] initWithSize:drag_image_size] autorelease];
   [drag_image lockFocus];
-  [favicon drawAtPoint:NSMakePoint(0, 0)
+  [favicon drawAtPoint:NSZeroPoint
               fromRect:NSZeroRect
              operation:NSCompositeSourceOver
               fraction:0.7];
diff --git a/chrome/browser/ui/cocoa/chrome_browser_window.mm b/chrome/browser/ui/cocoa/chrome_browser_window.mm
index b0f03d6..24e2623 100644
--- a/chrome/browser/ui/cocoa/chrome_browser_window.mm
+++ b/chrome/browser/ui/cocoa/chrome_browser_window.mm
@@ -27,7 +27,7 @@
 - (NSPoint)themePatternPhase {
   id delegate = [self delegate];
   if (![delegate respondsToSelector:@selector(themePatternPhase)])
-    return NSMakePoint(0, 0);
+    return NSZeroPoint;
   return [delegate themePatternPhase];
 }
 
diff --git a/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm b/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
index 6fcb98f..3b11b08 100644
--- a/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
+++ b/chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.mm
@@ -295,7 +295,7 @@ const float kRightEdgeOffset = 25;
 
   // Animate the view into place.
   NSRect frame = [findBarView_ frame];
-  frame.origin = NSMakePoint(0, 0);
+  frame.origin = NSZeroPoint;
   [self setFindBarFrame:frame animate:animate duration:kFindBarOpenDuration];
 }
 
diff --git a/chrome/browser/ui/cocoa/framed_browser_window.mm b/chrome/browser/ui/cocoa/framed_browser_window.mm
index a868fa0..5e39839 100644
--- a/chrome/browser/ui/cocoa/framed_browser_window.mm
+++ b/chrome/browser/ui/cocoa/framed_browser_window.mm
@@ -339,7 +339,7 @@ const CGFloat kWindowGradientHeight = 24.0;
 
   // Only paint the top of the window.
   NSRect windowRect = [view convertRect:[self frame] fromView:nil];
-  windowRect.origin = NSMakePoint(0, 0);
+  windowRect.origin = NSZeroPoint;
 
   NSRect paintRect = windowRect;
   paintRect.origin.y = NSMaxY(paintRect) - kBrowserFrameViewPaintHeight;
@@ -378,7 +378,7 @@ const CGFloat kWindowGradientHeight = 24.0;
     CGFloat lineWidth = [view cr_lineWidth];
 
     windowRect = [view convertRect:[self frame] fromView:nil];
-    windowRect.origin = NSMakePoint(0, 0);
+    windowRect.origin = NSZeroPoint;
     windowRect.origin.y -= 0.5 * lineWidth;
     windowRect.origin.x -= 0.5 * lineWidth;
     windowRect.size.width += lineWidth;
diff --git a/chrome/browser/ui/cocoa/status_bubble_mac_unittest.mm b/chrome/browser/ui/cocoa/status_bubble_mac_unittest.mm
index d02f806..e16feab 100644
--- a/chrome/browser/ui/cocoa/status_bubble_mac_unittest.mm
+++ b/chrome/browser/ui/cocoa/status_bubble_mac_unittest.mm
@@ -34,7 +34,7 @@
 - (id)initWithWindow:(NSWindow*)window {
   if ((self = [super init])) {
     window_ = window;
-    baseFrameOffset_ = NSMakePoint(0, 0);
+    baseFrameOffset_ = NSZeroPoint;
   }
   return self;
 }
diff --git a/chrome/browser/ui/cocoa/tabs/tab_controller_unittest.mm b/chrome/browser/ui/cocoa/tabs/tab_controller_unittest.mm
index ad24ca7..0267e79 100644
--- a/chrome/browser/ui/cocoa/tabs/tab_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/tabs/tab_controller_unittest.mm
@@ -182,7 +182,7 @@ TEST_F(TabControllerTest, UserSelection) {
   [[window contentView] addSubview:[controller view]];
   NSRect frame = [[controller view] frame];
   frame.size.width = [TabController minTabWidth];
-  frame.origin = NSMakePoint(0, 0);
+  frame.origin = NSZeroPoint;
   [[controller view] setFrame:frame];
 
   // Set the target and action.
diff --git a/chrome/browser/ui/cocoa/tabs/tab_strip_controller_unittest.mm b/chrome/browser/ui/cocoa/tabs/tab_strip_controller_unittest.mm
index cf230d1..84cb900 100644
--- a/chrome/browser/ui/cocoa/tabs/tab_strip_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/tabs/tab_strip_controller_unittest.mm
@@ -188,7 +188,7 @@ TEST_F(TabStripControllerTest, CorrectToolTipText) {
   // Check that there's no tooltip yet.
   EXPECT_FALSE([controller_ view:nil
                 stringForToolTip:nil
-                           point:NSMakePoint(0,0)
+                           point:NSZeroPoint
                         userData:nil]);
 
   // Set up mouse event on overlap of tab1 + tab2.
@@ -202,7 +202,7 @@ TEST_F(TabStripControllerTest, CorrectToolTipText) {
   EXPECT_STREQ("Tab2",
       [[controller_ view:nil
         stringForToolTip:nil
-                   point:NSMakePoint(0,0)
+                   point:NSZeroPoint
                 userData:nil] cStringUsingEncoding:NSASCIIStringEncoding]);
 
 
@@ -213,7 +213,7 @@ TEST_F(TabStripControllerTest, CorrectToolTipText) {
   EXPECT_STREQ("Tab1",
       [[controller_ view:nil
         stringForToolTip:nil
-                   point:NSMakePoint(0,0)
+                   point:NSZeroPoint
                 userData:nil] cStringUsingEncoding:NSASCIIStringEncoding]);
 
   // Hover over tab 2.
@@ -223,7 +223,7 @@ TEST_F(TabStripControllerTest, CorrectToolTipText) {
   EXPECT_STREQ("Tab2",
       [[controller_ view:nil
         stringForToolTip:nil
-                   point:NSMakePoint(0,0)
+                   point:NSZeroPoint
                 userData:nil] cStringUsingEncoding:NSASCIIStringEncoding]);
 }
 
@@ -246,7 +246,7 @@ TEST_F(TabStripControllerTest, TabCloseDuringDrag) {
   [runner scheduleDelayedRun];
 
   NSEvent* event =
-      cocoa_test_event_utils::LeftMouseDownAtPoint(NSMakePoint(0, 0));
+      cocoa_test_event_utils::LeftMouseDownAtPoint(NSZeroPoint);
   [[controller_ dragController] maybeStartDrag:event forTab:tab];
 }
 
diff --git a/content/browser/accessibility/browser_accessibility_mac_unittest.mm b/content/browser/accessibility/browser_accessibility_mac_unittest.mm
index 50ae167..45137ec 100644
--- a/content/browser/accessibility/browser_accessibility_mac_unittest.mm
+++ b/content/browser/accessibility/browser_accessibility_mac_unittest.mm
@@ -111,7 +111,7 @@ TEST_F(BrowserAccessibilityTest, HitTestTest) {
 // Test doing a hit test on the edge of a child.
 TEST_F(BrowserAccessibilityTest, EdgeHitTest) {
   BrowserAccessibilityCocoa* firstChild =
-      [accessibility_ accessibilityHitTest:NSMakePoint(0, 0)];
+      [accessibility_ accessibilityHitTest:NSZeroPoint];
   EXPECT_NSEQ(@"Child1",
       [firstChild accessibilityAttributeValue:NSAccessibilityTitleAttribute]);
 }
diff --git a/content/browser/renderer_host/render_widget_host_view_mac.mm b/content/browser/renderer_host/render_widget_host_view_mac.mm
index 2b31b1a..b4afde1 100644
--- a/content/browser/renderer_host/render_widget_host_view_mac.mm
+++ b/content/browser/renderer_host/render_widget_host_view_mac.mm
@@ -3068,7 +3068,7 @@ static const NSTrackingRectTag kTrackingRectTag = 0xBADFACE;
   // Nothing matters except window, trackingNumber, and userData.
   int windowNumber = [[self window] windowNumber];
   NSEvent* fakeEvent = [NSEvent enterExitEventWithType:NSMouseExited
-                                              location:NSMakePoint(0, 0)
+                                              location:NSZeroPoint
                                          modifierFlags:0
                                              timestamp:0
                                           windowNumber:windowNumber
@@ -3084,7 +3084,7 @@ static const NSTrackingRectTag kTrackingRectTag = 0xBADFACE;
   // Nothing matters except window, trackingNumber, and userData.
   int windowNumber = [[self window] windowNumber];
   NSEvent* fakeEvent = [NSEvent enterExitEventWithType:NSMouseEntered
-                                              location:NSMakePoint(0, 0)
+                                              location:NSZeroPoint
                                          modifierFlags:0
                                              timestamp:0
                                           windowNumber:windowNumber
diff --git a/content/browser/web_contents/web_drag_source_mac.mm b/content/browser/web_contents/web_drag_source_mac.mm
index 0b86cca..f523323 100644
--- a/content/browser/web_contents/web_drag_source_mac.mm
+++ b/content/browser/web_contents/web_drag_source_mac.mm
@@ -311,7 +311,7 @@ NSString* GetDropLocation(NSPasteboard* pboard) {
       contents_->GetRenderViewHost());
   if (rvh) {
     // Convert |screenPoint| to view coordinates and flip it.
-    NSPoint localPoint = NSMakePoint(0, 0);
+    NSPoint localPoint = NSZeroPoint;
     if ([contentsView_ window])
       localPoint = [self convertScreenPoint:screenPoint];
     NSRect viewFrame = [contentsView_ frame];
@@ -341,7 +341,7 @@ NSString* GetDropLocation(NSPasteboard* pboard) {
       contents_->GetRenderViewHost());
   if (rvh) {
     // Convert |screenPoint| to view coordinates and flip it.
-    NSPoint localPoint = NSMakePoint(0, 0);
+    NSPoint localPoint = NSZeroPoint;
     if ([contentsView_ window])
       localPoint = [self convertScreenPoint:screenPoint];
     NSRect viewFrame = [contentsView_ frame];
diff --git a/content/browser/web_contents/web_drag_source_mac_unittest.mm b/content/browser/web_contents/web_drag_source_mac_unittest.mm
index 1b58319..036c926 100644
--- a/content/browser/web_contents/web_drag_source_mac_unittest.mm
+++ b/content/browser/web_contents/web_drag_source_mac_unittest.mm
@@ -28,7 +28,7 @@ TEST_F(WebDragSourceMacTest, DragInvalidlyEscapedBookmarklet) {
                   view:view
               dropData:dropData.get()
                  image:nil
-                offset:NSMakePoint(0, 0)
+                offset:NSZeroPoint
             pasteboard:[NSPasteboard pasteboardWithUniqueName]
      dragOperationMask:NSDragOperationCopy]);
 
diff --git a/content/renderer/render_view_browsertest_mac.mm b/content/renderer/render_view_browsertest_mac.mm
index 1117e2e..d025ca8 100644
--- a/content/renderer/render_view_browsertest_mac.mm
+++ b/content/renderer/render_view_browsertest_mac.mm
@@ -30,7 +30,7 @@ NSEvent* CmdDeadKeyEvent(NSEventType type, unsigned short code) {
   NSString* s = [NSString stringWithFormat:@"%C", uniChar];
 
   return [NSEvent keyEventWithType:type
-                          location:NSMakePoint(0, 0)
+                          location:NSZeroPoint
                      modifierFlags:NSCommandKeyMask
                          timestamp:0.0
                       windowNumber:0
diff --git a/ui/base/test/cocoa_test_event_utils.mm b/ui/base/test/cocoa_test_event_utils.mm
index f567494..7d01773 100644
--- a/ui/base/test/cocoa_test_event_utils.mm
+++ b/ui/base/test/cocoa_test_event_utils.mm
@@ -46,7 +46,7 @@ NSEvent* MouseEventAtPoint(NSPoint point, NSEventType type,
 }
 
 NSEvent* MouseEventWithType(NSEventType type, NSUInteger modifiers) {
-  return MouseEventAtPoint(NSMakePoint(0, 0), type, modifiers);
+  return MouseEventAtPoint(NSZeroPoint, type, modifiers);
 }
 
 static NSEvent* MouseEventAtPointInWindow(NSPoint point,
diff --git a/ui/base/test/ui_controls_mac.mm b/ui/base/test/ui_controls_mac.mm
index 23aabe0..5303c6f9 100644
--- a/ui/base/test/ui_controls_mac.mm
+++ b/ui/base/test/ui_controls_mac.mm
@@ -107,7 +107,7 @@ NSEvent* SynthesizeKeyEvent(NSWindow* window,
   // location should be fine.
   NSEvent* event =
       [NSEvent keyEventWithType:type
-                       location:NSMakePoint(0, 0)
+                       location:NSZeroPoint
                   modifierFlags:flags
                       timestamp:TimeIntervalSinceSystemStartup()
                    windowNumber:[window windowNumber]
diff --git a/webkit/plugins/npapi/plugin_instance_mac.mm b/webkit/plugins/npapi/plugin_instance_mac.mm
index 8c8016f..2a51986 100644
--- a/webkit/plugins/npapi/plugin_instance_mac.mm
+++ b/webkit/plugins/npapi/plugin_instance_mac.mm
@@ -57,7 +57,7 @@ NSEvent* NSEventForNPCocoaEvent(NPCocoaEvent* np_event, NSWindow* window) {
   // NPCocoaEvent doesn't have a timestamp, so just use the current time.
   NSEvent* event =
       [NSEvent mouseEventWithType:event_type
-                         location:NSMakePoint(0, 0)
+                         location:NSZeroPoint
                     modifierFlags:modifiers
                         timestamp:[[NSApp currentEvent] timestamp]
                      windowNumber:[window windowNumber]