Remove (almost) all references to pRenderer (#651)

Remove all references to pRenderer, except from the DebugDraw and LyShine Gems that are still being updated.

Code/Sandbox/Editor/CryEditDoc.cpp

@@ -51,7 +51,6 @@
 #include "Include/IObjectManager.h"
 #include "ErrorReportDialog.h"
 #include "SurfaceTypeValidator.h"
-#include "ShaderCache.h"
 #include "Util/AutoLogTime.h"
 #include "CheckOutDialog.h"
 #include "GameExporter.h"
@@ -143,7 +142,6 @@ CCryEditDoc::CCryEditDoc()
         m_environmentTemplate = XmlHelpers::CreateXmlNode("Environment");
     }
 
-    m_pLevelShaderCache = new CLevelShaderCache;
     m_bDocumentReady = false;
     GetIEditor()->SetDocument(this);
     CLogFile::WriteLine("Document created");
@@ -156,8 +154,6 @@ CCryEditDoc::~CCryEditDoc()
 {
     GetIEditor()->SetDocument(nullptr);
 
-    delete m_pLevelShaderCache;
-
     CLogFile::WriteLine("Document destroyed");
 
     AzToolsFramework::SliceEditorEntityOwnershipServiceNotificationBus::Handler::BusDisconnect();
@@ -337,7 +333,6 @@ void CCryEditDoc::Save(TDocMultiArchive& arrXmlAr)
             // Fog settings  ///////////////////////////////////////////////////////
             SerializeFogSettings((*arrXmlAr[DMAS_GENERAL]));
 
-            SerializeShaderCache((*arrXmlAr[DMAS_GENERAL_NAMED_DATA]));
             SerializeNameSelection((*arrXmlAr[DMAS_GENERAL]));
         }
     }
@@ -486,7 +481,6 @@ void CCryEditDoc::Load(TDocMultiArchive& arrXmlAr, const QString& szFilename)
         {
             // Serialize Shader Cache.
             CAutoLogTime logtime("Load Level Shader Cache");
-            SerializeShaderCache((*arrXmlAr[DMAS_GENERAL_NAMED_DATA]));
         }
 
         {
@@ -668,39 +662,6 @@ void CCryEditDoc::SerializeFogSettings(CXmlArchive& xmlAr)
     }
 }
 
-void CCryEditDoc::SerializeShaderCache(CXmlArchive& xmlAr)
-{
-    if (xmlAr.bLoading)
-    {
-        void* pData = 0;
-        int nSize = 0;
-
-        if (xmlAr.pNamedData->GetDataBlock("ShaderCache", pData, nSize))
-        {
-            if (nSize <= 0)
-            {
-                return;
-            }
-
-            QByteArray str(nSize + 1, 0);
-            memcpy(str.data(), pData, nSize);
-            str[nSize] = 0;
-            m_pLevelShaderCache->LoadBuffer(str);
-        }
-    }
-    else
-    {
-        QString buf;
-
-        m_pLevelShaderCache->SaveBuffer(buf);
-
-        if (!buf.isEmpty())
-        {
-            xmlAr.pNamedData->AddDataBlock("ShaderCache", buf.toUtf8().data(), buf.toUtf8().count());
-        }
-    }
-}
-
 void CCryEditDoc::SerializeNameSelection(CXmlArchive& xmlAr)
 {
     IObjectManager* pObjManager = GetIEditor()->GetObjectManager();