Adding AZ_CVAR for the new feature

Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/AssetBrowserFilterModel.cpp

@@ -12,6 +12,7 @@
 #include <AzToolsFramework/AssetBrowser/Search/Filter.h>
 #include <AzToolsFramework/AssetBrowser/Entries/FolderAssetBrowserEntry.h>
 #include <AzToolsFramework/AssetBrowser/Entries/SourceAssetBrowserEntry.h>
+#include <AzCore/Console/IConsole.h>
 
 AZ_PUSH_DISABLE_WARNING(4251, "-Wunknown-warning-option")
 #include <AzToolsFramework/AssetBrowser/AssetBrowserFilterModel.h>
@@ -22,6 +23,10 @@ AZ_PUSH_DISABLE_WARNING(4251, "-Wunknown-warning-option")
 #include <QCollator>
 AZ_POP_DISABLE_WARNING
 
+AZ_CVAR(
+    bool, ed_useNewAssetBrowserTableView, false, nullptr, AZ::ConsoleFunctorFlags::Null,
+    "Use the new AssetBrowser TableView for searching assets.");
+
 namespace AzToolsFramework
 {
     namespace AssetBrowser
@@ -32,7 +37,10 @@ namespace AzToolsFramework
             : QSortFilterProxyModel(parent)
         {
             m_showColumn.insert(static_cast<int>(AssetBrowserEntry::Column::DisplayName));
-            m_showColumn.insert(static_cast<int>(AssetBrowserEntry::Column::Path));
+            if (ed_useNewAssetBrowserTableView)
+            {
+                m_showColumn.insert(static_cast<int>(AssetBrowserEntry::Column::Path));
+            }
             m_collator.setNumericMode(true);
             AssetBrowserComponentNotificationBus::Handler::BusConnect();
         }

Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/Search/Filter.cpp

@@ -233,11 +233,6 @@ namespace AzToolsFramework
             Q_EMIT updatedSignal();
         }
 
-        bool StringFilter::IsEmpty() const
-        {
-            return m_filterString.isEmpty();
-        }
-
         QString StringFilter::GetNameInternal() const
         {
             return m_filterString;

Code/Framework/AzToolsFramework/AzToolsFramework/AssetBrowser/Search/Filter.h

@@ -110,7 +110,6 @@ namespace AzToolsFramework
             ~StringFilter() override = default;
 
             void SetFilterString(const QString& filterString);
-            bool IsEmpty() const;
         protected:
             QString GetNameInternal() const override;
             bool MatchInternal(const AssetBrowserEntry* entry) const override;