Cleanup SerializeContext.h pt.1 (#4264)

* Remove AssetSerializer inclusion from SerializeContext header

Moved a few Reflect methods to new cpp files.

In addition, some preparations for further header dependency reductions.

Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

* Fix smoke test lua failures.

Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

* Windows build fixes.

Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

* Missing license headers

Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

* Fix white-space issues.

Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

* Code review fix for AzToolsFramework/AssetEditor/AssetEditorBus.h

Co-authored-by: lumberyard-employee-dm <56135373+lumberyard-employee-dm@users.noreply.github.com>
Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

* Fix inheritance list wrapping broken by older clang-format

Signed-off-by: nemerle <96597+nemerle@users.noreply.github.com>

Co-authored-by: lumberyard-employee-dm <56135373+lumberyard-employee-dm@users.noreply.github.com>

Code/Editor/Controls/ReflectedPropertyControl/ReflectedPropertyCtrl.cpp

@@ -26,6 +26,9 @@
 #include <AzToolsFramework/UI/SearchWidget/SearchCriteriaWidget.hxx>
 #include <AzToolsFramework/Editor/EditorSettingsAPIBus.h>
 
+//AzCore
+#include <AzCore/Component/ComponentApplicationBus.h>
+
 // Editor
 #include "Clipboard.h"
 

Code/Editor/Controls/ReflectedPropertyControl/ReflectedPropertyCtrl.h

@@ -12,7 +12,6 @@
 
 #if !defined(Q_MOC_RUN)
 #include <AzToolsFramework/UI/PropertyEditor/PropertyEditorAPI.h>
-#include <AzCore/Serialization/SerializeContext.h>
 #include <AzCore/std/smart_ptr/unique_ptr.h>
 #include "Include/EditorCoreAPI.h"
 #include "ReflectedPropertyItem.h"

Code/Editor/Controls/ReflectedPropertyControl/ReflectedVar.h

@@ -10,10 +10,10 @@
 #define CRYINCLUDE_EDITOR_UTILS_REFLECTEDVAR_H
 #pragma once
 
-#include <AzCore/Serialization/SerializeContext.h>
 #include <algorithm>
 #include <limits>
 #include "Util/VariablePropertyType.h"
+#include <AzCore/Asset/AssetCommon.h>
 #include <AzCore/Math/Vector2.h>
 #include <AzCore/Math/Vector3.h>
 #include <AzCore/Math/Vector4.h>