Legacy cleanup (#3383)

* WIP - small legacy cleanup

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

* More cleanups + build fixes

Use AZstd instead of std types in a few places.
Remove m_nameTable.

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

* Legacy code cleanups

Remove unused methods using legacy functionality

* EditorViewportWidget::AdjustObjectPosition
* DisplayContext - remove `renderer` pointer
* DisplayContext - log errors when functions using `renderer` are called
* CTrackGizmo::DrawAxis - log errors when function uses `renderer`.
* Legacy CCamera - remove Project, Unproject and CalcScreenBounds
* Remove all unused methods from Cry_GeoDistance.h/Cry_GeoIntersect.h
* Remove Lineseg_Triangle from Cry_GeoOverlap.h
* IEntityRenderState.h - remove unused types
* SMeshColor remove Lerp method and associated constructor.
* IMaterial.h - remove unused types and a few methods
* IRenderMesh.h - remove a few unused methods and use int8 instead of
byte
* IRender.h - remove almost all of the contents
* IShader.h - remove unused types and a few methods
* IStatObj.h - remove unused types and a few methods
* SSystemGlobalEnvironment - remove `renderer` pointer
* IRenderGraph - remove 2 unused methods
* physinterface.h - remove almost all of the contents
* CXmlUtils no longer inherits ISystemEventListener
* CXmlNode no longer has custom new/delete
* Remove IRenderer from some test mocks.

Removed files:
* CryName.h
* Cry_MatrixDiag.h
* Cry_XOptimise.h
* HeapAllocator.h
* IRendererMock.h
* PoolAllocator.h

Things to consider:
* Remove GetMemoryUsage & friends.

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

* Apply review suggestions

IMovieSystem.h - remove unused includes.

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

* Move unreachable code to `#if 0` block

This is hopefully temporary measure until the original functionality is
re-implemented

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

* Fix bad merge I messed up.

Fix bad merge I messed up, by re-removing FrameProfiler.h from crycommon_files.cmake (this was removed in an earlier commit this morning: https://github.com/o3de/o3de/pull/3394).

Signed-off-by: bosnichd <bosnichd@amazon.com>

* Update Code/Framework/AzCore/AzCore/std/string/string_view.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>

* implement review suggestion

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

* following review, using LYSHINE_ATOM_TODO to guard

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

* Remove commented out include

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

* EditorViewportWidget.cpp: Convert commented out code to  guarded one

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

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

Code/Editor/Objects/TrackGizmo.cpp

@@ -177,11 +177,15 @@ void CTrackGizmo::DrawAxis(DisplayContext& dc, const Vec3& org)
 
     float col[4] = { 1, 1, 1, 1 };
     float hcol[4] = { 1, 0, 0, 1 };
+    Vec3 colX(1, 0, 0), colY(0, 1, 0), colZ(0, 0, 1);
+
+    AZ_ErrorOnce(nullptr, false, "CTrackGizmo::DrawAxis needs to be removed/ported to use Atom");
+#if 0
+
     dc.renderer->DrawLabelEx(org + x, 1.2f, col, true, true, "X");
     dc.renderer->DrawLabelEx(org + y, 1.2f, col, true, true, "Y");
     dc.renderer->DrawLabelEx(org + z, 1.2f, col, true, true, "Z");
 
-    Vec3 colX(1, 0, 0), colY(0, 1, 0), colZ(0, 0, 1);
     if (s_highlightAxis)
     {
         float col2[4] = { 1, 0, 0, 1 };
@@ -201,6 +205,7 @@ void CTrackGizmo::DrawAxis(DisplayContext& dc, const Vec3& org)
             dc.renderer->DrawLabelEx(org + z, 1.2f, col2, true, true, "Z");
         }
     }
+#endif
 
     x = x * 0.8f;
     y = y * 0.8f;