Address PR feedback

Signed-off-by: Yuriy Toporovskyy <toporovskyy.y@gmail.com>

Code/Editor/EditorViewportWidget.cpp

@@ -2513,7 +2513,7 @@ void EditorViewportWidget::SetViewAndMovementLockFromEntityPerspective(const AZ:
 
     if (entityId.IsValid())
     {
-        EBUS_EVENT_ID(entityId, Camera::CameraRequestBus, MakeActiveView);
+        Camera::CameraRequestBus::Event(entityId, &Camera::CameraRequestBus::Events::MakeActiveView);
     }
     else
     {

Code/Editor/UndoViewRotation.cpp

@@ -25,7 +25,10 @@
 Ang3 CUndoViewRotation::GetActiveCameraRotation()
 {
     AZ::Transform activeCameraTm = AZ::Transform::CreateIdentity();
-    EBUS_EVENT_RESULT(activeCameraTm, Camera::ActiveCameraRequestBus, GetActiveCameraTransform);
+    Camera::ActiveCameraRequestBus::BroadcastResult(
+        activeCameraTm,
+        &Camera::ActiveCameraRequestBus::Events::GetActiveCameraTransform
+    );
     const AZ::Matrix3x4 cameraMatrix = AZ::Matrix3x4::CreateFromTransform(activeCameraTm);
     const Matrix33 cameraMatrixCry = AZMatrix3x3ToLYMatrix3x3(AZ::Matrix3x3::CreateFromMatrix3x4(cameraMatrix));
     return RAD2DEG(Ang3::GetAnglesXYZ(cameraMatrixCry));

Code/Framework/AzCore/AzCore/Math/MatrixUtils.cpp

@@ -57,7 +57,7 @@ namespace AZ
 
     float GetPerspectiveMatrixFOV(const Matrix4x4& m)
     {
-        return 2.0 * atan(1.0f / m.GetElement(1, 1));
+        return 2.0 * AZStd::atan(1.0f / m.GetElement(1, 1));
     }
 
     Matrix4x4* MakeFrustumMatrixRH(Matrix4x4& out, float left, float right, float bottom, float top, float nearDist, float farDist, bool reverseDepth)