Bug 1679522 - Fix include directives and forward declarations. r=andi,necko-reviewers,jgilbert

- Add missing include directives and forward declarations.
- Remove some extra include directives.
- Add missing namespace qualifications.
- Move include directives out of namespace in toolkit/xre/GlobalSemaphore.h

Differential Revision: https://phabricator.services.mozilla.com/D98894

Author: sigiesec

dom/base/MessageManagerCallback.h

@@ -7,12 +7,19 @@
 #ifndef dom_base_MessageManagerCallback_h__
 #define dom_base_MessageManagerCallback_h__
 
+#include "nsError.h"
 #include "nsStringFwd.h"
 #include "nsTArrayForwardDeclare.h"
 
 namespace mozilla {
+
+class ErrorResult;
+
 namespace dom {
 
+class ClonedMessageData;
+class ContentChild;
+class ContentParent;
 class ProcessMessageManager;
 
 namespace ipc {

dom/base/Pose.h

@@ -7,6 +7,8 @@
 #ifndef mozilla_dom_Pose_h
 #define mozilla_dom_Pose_h
 
+#include "js/RootingAPI.h"
+#include "nsCOMPtr.h"
 #include "nsWrapperCache.h"
 
 namespace mozilla {

dom/base/TextInputProcessor.h

@@ -8,6 +8,7 @@
 #define mozilla_dom_textinputprocessor_h_
 
 #include "mozilla/Attributes.h"
+#include "mozilla/BasicEvents.h"
 #include "mozilla/EventForwards.h"
 #include "mozilla/Maybe.h"
 #include "mozilla/TextEventDispatcher.h"

dom/base/nsGlobalWindowOuter.h

@@ -50,6 +50,7 @@
 #include "mozilla/dom/ImageBitmapSource.h"
 #include "mozilla/UniquePtr.h"
 #include "mozilla/dom/BrowsingContext.h"
+#include "X11UndefineNone.h"
 
 class nsDocShell;
 class nsIArray;

dom/canvas/WebGLTexelConversions.h

@@ -39,6 +39,10 @@
 
 namespace mozilla {
 
+namespace gl {
+enum class OriginPos : uint8_t;
+}
+
 bool ConvertImage(size_t width, size_t height, const void* srcBegin,
                   size_t srcStride, gl::OriginPos srcOrigin,
                   WebGLTexelFormat srcFormat, bool srcPremultiplied,

dom/events/DataTransferItem.h

@@ -16,6 +16,7 @@ class ErrorResult;
 
 namespace dom {
 
+class DataTransfer;
 class FileSystemEntry;
 class FunctionStringCallback;
 

dom/events/DataTransferItemList.h

@@ -11,9 +11,12 @@
 #include "mozilla/dom/DataTransferItem.h"
 #include "mozilla/dom/FileList.h"
 
+class nsIVariant;
+
 namespace mozilla {
 namespace dom {
 
+class DataTransfer;
 class DataTransferItem;
 
 class DataTransferItemList final : public nsISupports, public nsWrapperCache {

dom/events/PendingFullscreenEvent.h

@@ -7,6 +7,7 @@
 #ifndef mozilla_PendingFullscreenEvent_h_
 #define mozilla_PendingFullscreenEvent_h_
 
+#include "mozilla/dom/Document.h"
 #include "nsContentUtils.h"
 
 namespace mozilla {

dom/file/MutableBlobStorage.h

@@ -10,6 +10,7 @@
 #include "mozilla/RefPtr.h"
 #include "mozilla/Mutex.h"
 #include "nsCOMPtr.h"
+#include "nsString.h"
 #include "prio.h"
 
 class nsIEventTarget;

dom/gamepad/Gamepad.h

@@ -25,6 +25,8 @@
 namespace mozilla {
 namespace dom {
 
+class GamepadHapticActuator;
+
 // Per spec:
 // https://dvcs.w3.org/hg/gamepad/raw-file/default/gamepad.html#remapping
 const int kStandardGamepadButtons = 17;