Bug 1614208 - Forward-declare StaticPresData in nsPresContext.h. r=jfkthame

This avoids including nsFont.h and a bunch of other stuff in nsPresContext.h

Differential Revision: https://phabricator.services.mozilla.com/D62166

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

dom/base/Document.cpp

@@ -39,6 +39,7 @@
 #include "mozilla/StaticPrefs_plugins.h"
 #include "mozilla/StaticPrefs_privacy.h"
 #include "mozilla/StaticPrefs_security.h"
+#include "mozilla/StaticPresData.h"
 #include "mozilla/StorageAccess.h"
 #include "mozilla/TextControlElement.h"
 #include "mozilla/TextEditor.h"

layout/base/nsPresContext.cpp

@@ -65,6 +65,7 @@
 #include "mozilla/dom/PBrowserParent.h"
 #include "mozilla/dom/BrowserChild.h"
 #include "mozilla/dom/BrowserParent.h"
+#include "mozilla/StaticPresData.h"
 #include "nsRefreshDriver.h"
 #include "Layers.h"
 #include "LayerUserData.h"

layout/base/nsPresContext.h

@@ -22,7 +22,6 @@
 #include "nsCOMPtr.h"
 #include "nsRect.h"
 #include "nsStringFwd.h"
-#include "nsFont.h"
 #include "gfxFontConstants.h"
 #include "nsAtom.h"
 #include "nsCRT.h"
@@ -43,7 +42,6 @@
 #include "nsThreadUtils.h"
 #include "Units.h"
 #include "prenv.h"
-#include "mozilla/StaticPresData.h"
 
 class nsBidi;
 class nsIPrintSettings;
@@ -80,6 +78,7 @@ class EventStateManager;
 class CounterStyleManager;
 class PresShell;
 class RestyleManager;
+class StaticPresData;
 namespace layers {
 class ContainerLayer;
 class LayerManager;
@@ -137,7 +136,6 @@ class nsPresContext : public nsISupports,
   using StylePrefersColorScheme = mozilla::StylePrefersColorScheme;
 
   typedef mozilla::ScrollStyles ScrollStyles;
-  typedef mozilla::StaticPresData StaticPresData;
   using TransactionId = mozilla::layers::TransactionId;
 
   NS_DECL_CYCLE_COLLECTING_ISUPPORTS_FINAL

layout/generic/nsPageSequenceFrame.cpp

@@ -8,6 +8,7 @@
 
 #include "mozilla/PresShell.h"
 #include "mozilla/dom/HTMLCanvasElement.h"
+#include "mozilla/StaticPresData.h"
 
 #include "DateTimeFormat.h"
 #include "nsCOMPtr.h"

layout/style/GeckoBindings.cpp

@@ -54,6 +54,7 @@
 #include "mozilla/Preferences.h"
 #include "mozilla/ServoElementSnapshot.h"
 #include "mozilla/ShadowParts.h"
+#include "mozilla/StaticPresData.h"
 #include "mozilla/StaticPrefs_layout.h"
 #include "mozilla/RestyleManager.h"
 #include "mozilla/SizeOfState.h"

layout/style/nsStyleStruct.cpp

@@ -37,6 +37,7 @@
 #include "mozilla/ClearOnShutdown.h"
 #include "mozilla/GeckoBindings.h"
 #include "mozilla/PreferenceSheet.h"
+#include "mozilla/StaticPresData.h"
 #include "mozilla/Likely.h"
 #include "nsIURI.h"
 #include "mozilla/dom/Document.h"