Disable Viber chat OCR while preserving saved profiles

src/chat_context.h

@@ -4,8 +4,6 @@
 
 namespace ks
 {
-std::wstring cachedViberChat(HWND);
-std::wstring recognizeViberChat(HWND, const Settings &);
 struct ChatSwitchHook
 {
     bool pressed[256]{};
@@ -66,7 +64,6 @@ inline std::wstring chatKey(std::wstring process, std::wstring title)
 }
 inline std::wstring windowChatKey(HWND window)
 {
-    if (window && lower(processName(window)) == L"viber") return cachedViberChat(window);
     return window ? chatKey(processName(window), chatTitle(window)) : L"";
 }
 inline std::vector<std::wstring> chatCycle(const Settings &settings, const std::wstring &key,