Revert of Makes sure the keyboard typing isn't blocked when InputMethod::OnFocus() is not correctly

ui/views/win/hwnd_message_handler.cc

Index: ui/views/win/hwnd_message_handler.cc
diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
index d5e972a9e0b1edc1cf2da8e6bc639fda0d1097df..0cacffe4a76dfdde167943bf1f232f87736b9a76 100644
--- a/ui/views/win/hwnd_message_handler.cc
+++ b/ui/views/win/hwnd_message_handler.cc
@@ -928,12 +928,8 @@
       delegate_->HandleDestroyed();
   }
 
-  if (message == WM_ACTIVATE) {
-    if (IsTopLevelWindow(window))
-      PostProcessActivateMessage(LOWORD(w_param), !!HIWORD(w_param));
-    else
-      delegate_->AddStringLog("WM_ACTIVATE on non-top-level window.");
-  }
+  if (message == WM_ACTIVATE && IsTopLevelWindow(window))
+    PostProcessActivateMessage(LOWORD(w_param), !!HIWORD(w_param));
   return result;
 }
 
@@ -1037,8 +1033,6 @@
   const bool active = activation_state != WA_INACTIVE && !minimized;
   if (delegate_->CanActivate())
     delegate_->HandleActivationChanged(active);
-  else
-    delegate_->AddStringLog("Missing call to HandleActivationChanged.");
 }
 
 void HWNDMessageHandler::RestoreEnabledIfNecessary() {
@@ -1237,8 +1231,6 @@
 // Message handlers ------------------------------------------------------------
 
 void HWNDMessageHandler::OnActivateApp(BOOL active, DWORD thread_id) {
-  delegate_->AddStringLog("WM_ACTIVATEAPP: ");
-  delegate_->AddBooleanLog(active ? true : false);
   if (delegate_->IsWidgetWindow() && !active &&
       thread_id != GetCurrentThreadId()) {
     delegate_->HandleAppDeactivated();
@@ -1494,8 +1486,6 @@
 LRESULT HWNDMessageHandler::OnKeyEvent(UINT message,
                                        WPARAM w_param,
                                        LPARAM l_param) {
-  if (message == WM_KEYDOWN || message == WM_SYSKEYDOWN)
-    delegate_->AddStringLog("WM_KEYDOWN || WM_SYSKEYDOWN");
   MSG msg = {
       hwnd(), message, w_param, l_param, static_cast<DWORD>(GetMessageTime())};
   ui::KeyEvent key(msg);
@@ -1513,7 +1503,6 @@
 LRESULT HWNDMessageHandler::OnMouseActivate(UINT message,
                                             WPARAM w_param,
                                             LPARAM l_param) {
-  delegate_->AddStringLog("WM_MOUSEACTIVATE");
   // Please refer to the comments in the header for the touch_down_contexts_
   // member for the if statement below.
   if (touch_down_contexts_)
@@ -1578,8 +1567,6 @@
 LRESULT HWNDMessageHandler::OnNCActivate(UINT message,
                                          WPARAM w_param,
                                          LPARAM l_param) {
-  delegate_->AddStringLog("WM_NCACTIVATE: ");
-  delegate_->AddBooleanLog(w_param ? true : false);
   // Per MSDN, w_param is either TRUE or FALSE. However, MSDN also hints that:
   // "If the window is minimized when this message is received, the application
   // should pass the message to the DefWindowProc function."