Disabled CEF's built-in spell checker.

It's unnecessary, and LOOT disables the context menu anyway.

src/gui/app.cpp

@@ -57,6 +57,16 @@ namespace loot {
 
     LootApp::LootApp() {}
 
+    void LootApp::OnBeforeCommandLineProcessing(const CefString& process_type,
+                                                CefRefPtr<CefCommandLine> command_line) {
+        if (process_type.empty()) {
+            // Browser process, OK to modify the command line.
+
+            // Disable spell checking.
+            command_line->AppendSwitch("--disable-spell-checking");
+        }
+    }
+
     CefRefPtr<CefBrowserProcessHandler> LootApp::GetBrowserProcessHandler() {
         return this;
     }

src/gui/app.h

@@ -41,6 +41,8 @@ namespace loot {
         LootApp();
 
         // Override CefApp methods.
+        virtual void OnBeforeCommandLineProcessing(const CefString& process_type,
+                                                   CefRefPtr<CefCommandLine> command_line);
         virtual CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() OVERRIDE;
         virtual CefRefPtr<CefRenderProcessHandler> GetRenderProcessHandler() OVERRIDE;
         virtual void OnRegisterCustomSchemes(CefRefPtr<CefSchemeRegistrar> registrar) OVERRIDE;