IME for Mus: Send TextInputClient information to IMEDriver.

ui/aura/mus/input_method_mus.cc

Index: ui/aura/mus/input_method_mus.cc
diff --git a/ui/aura/mus/input_method_mus.cc b/ui/aura/mus/input_method_mus.cc
index fdce89854b392e868af4091a7d5b98b6ac86f9d5..28844b734ca3a0a72c771e85c791396795d60b1f 100644
--- a/ui/aura/mus/input_method_mus.cc
+++ b/ui/aura/mus/input_method_mus.cc
@@ -92,9 +92,8 @@ void InputMethodMus::OnTextInputTypeChanged(const ui::TextInputClient* client) {
     UpdateTextInputType();
   InputMethodBase::OnTextInputTypeChanged(client);
 
-  if (input_method_) {
+  if (input_method_)
     input_method_->OnTextInputTypeChanged(client->GetTextInputType());
-  }
 }
 
 void InputMethodMus::OnCaretBoundsChanged(const ui::TextInputClient* client) {
@@ -126,7 +125,15 @@ void InputMethodMus::OnDidChangeFocusedClient(
 
   text_input_client_ = base::MakeUnique<TextInputClientImpl>(focused);
   if (ime_server_) {
-    ime_server_->StartSession(text_input_client_->CreateInterfacePtrAndBind(),
+    ui::mojom::TextInputClientInformationPtr client_info =
+        ui::mojom::TextInputClientInformation::New();
+    client_info->text_input_type = focused->GetTextInputType();
+    client_info->text_input_mode = focused->GetTextInputMode();
+    client_info->text_direction = focused->GetTextDirection();
+    client_info->text_input_flags = focused->GetTextInputFlags();
+    client_info->caret_bounds = focused->GetCaretBounds();
+    ime_server_->StartSession(std::move(client_info),
+                              text_input_client_->CreateInterfacePtrAndBind(),
                               MakeRequest(&input_method_));
   }
 }