Bug 1528600 - widget/cocoa: Remove empty function EnsureLogInitialized(). r=mstange

widget/cocoa/nsChildView.mm:249:6 [-Wmissing-prototypes] no previous prototype for function 'EnsureLogInitialized'

Depends on D20087

Differential Revision: https://phabricator.services.mozilla.com/D20088

--HG--
extra : moz-landing-system : lando

widget/cocoa/nsChildView.mm

@@ -251,8 +251,6 @@ static inline void FlipCocoaScreenCoordinate(NSPoint& inPoint) {
   inPoint.y = nsCocoaUtils::FlippedScreenY(inPoint.y);
 }
 
-void EnsureLogInitialized() {}
-
 namespace {
 
 // Used for OpenGL drawing from the compositor thread for OMTC BasicLayers.
@@ -337,7 +335,6 @@ nsChildView::nsChildView()
       mIsDispatchPaint(false),
       mPluginFocused{false},
       mCurrentPanGestureBelongsToSwipe{false} {
-  EnsureLogInitialized();
 }
 
 nsChildView::~nsChildView() {

widget/cocoa/nsClipboard.mm

@@ -30,8 +30,6 @@ using mozilla::LogLevel;
 
 extern mozilla::LazyLogModule sCocoaLog;
 
-extern void EnsureLogInitialized();
-
 mozilla::StaticRefPtr<nsITransferable> nsClipboard::sSelectionCache;
 
 @implementation UTIHelper
@@ -62,7 +60,6 @@ mozilla::StaticRefPtr<nsITransferable> nsClipboard::sSelectionCache;
 
 nsClipboard::nsClipboard()
     : mCachedClipboard(-1), mChangeCount(0), mIgnoreEmptyNotification(false) {
-  EnsureLogInitialized();
 }
 
 nsClipboard::~nsClipboard() {

widget/cocoa/nsDragService.mm

@@ -36,8 +36,6 @@ using namespace mozilla::gfx;
 
 extern mozilla::LazyLogModule sCocoaLog;
 
-extern void EnsureLogInitialized();
-
 extern NSPasteboard* globalDragPboard;
 extern ChildView* gLastDragView;
 extern NSEvent* gLastDragMouseDownEvent;
@@ -56,7 +54,6 @@ NSString* const kMozFileUrlsPboardType = @"org.mozilla.file-urls";
 
 nsDragService::nsDragService()
     : mNativeDragView(nil), mNativeDragEvent(nil), mDragImageChanged(false) {
-  EnsureLogInitialized();
 }
 
 nsDragService::~nsDragService() {}