Bug 1893357 - Drop |aRepaintExposedAreaOnly| argument from nsViewManager::ResizeView(). r=tnikkel

It hasn't been used since bug 873944 in
https://hg.mozilla.org/mozilla-central/rev/b75f6184008a .

Differential Revision: https://phabricator.services.mozilla.com/D208575

Author: hiikezoe

layout/generic/nsContainerFrame.cpp

@@ -780,7 +780,7 @@ void nsContainerFrame::SyncFrameViewAfterReflow(nsPresContext* aPresContext,
   if (!(aFlags & ReflowChildFlags::NoSizeView)) {
     nsViewManager* vm = aView->GetViewManager();
 
-    vm->ResizeView(aView, aInkOverflowArea, true);
+    vm->ResizeView(aView, aInkOverflowArea);
   }
 }
 

layout/generic/nsIFrame.cpp

@@ -8010,7 +8010,7 @@ bool nsIFrame::UpdateOverflow() {
     if (nsView* view = GetView()) {
       // Make sure the frame's view is properly sized.
       nsViewManager* vm = view->GetViewManager();
-      vm->ResizeView(view, overflowAreas.InkOverflow(), true);
+      vm->ResizeView(view, overflowAreas.InkOverflow());
     }
 
     return true;

layout/generic/nsSubDocumentFrame.cpp

@@ -705,7 +705,7 @@ void nsSubDocumentFrame::Reflow(nsPresContext* aPresContext,
 
     nsViewManager* vm = mInnerView->GetViewManager();
     vm->MoveViewTo(mInnerView, destRect.x, destRect.y);
-    vm->ResizeView(mInnerView, nsRect(nsPoint(0, 0), destRect.Size()), true);
+    vm->ResizeView(mInnerView, nsRect(nsPoint(0, 0), destRect.Size()));
   }
 
   aDesiredSize.SetOverflowAreasToDesiredBounds();

view/nsViewManager.cpp

@@ -789,8 +789,7 @@ void nsViewManager::MoveViewTo(nsView* aView, nscoord aX, nscoord aY) {
   aView->SetPosition(aX, aY);
 }
 
-void nsViewManager::ResizeView(nsView* aView, const nsRect& aRect,
-                               bool aRepaintExposedAreaOnly) {
+void nsViewManager::ResizeView(nsView* aView, const nsRect& aRect) {
   NS_ASSERTION(aView->GetViewManager() == this, "wrong view manager");
 
   nsRect oldDimensions = aView->GetDimensions();

view/nsViewManager.h

@@ -180,12 +180,8 @@ class nsViewManager final {
    * The view manager generates the appropriate dirty regions.
    * @param aView view to move
    * @param the new bounds relative to the current position
-   * @param RepaintExposedAreaOnly
-   *     if true Repaint only the expanded or contracted region,
-   *     if false Repaint the union of the old and new rectangles.
    */
-  void ResizeView(nsView* aView, const nsRect& aRect,
-                  bool aRepaintExposedAreaOnly = false);
+  void ResizeView(nsView* aView, const nsRect& aRect);
 
   /**
    * Set the visibility of a view. Hidden views have the effect of hiding