IME for Mus: Send TextInputClient information to IMEDriver.

chrome/browser/ui/views/ime_driver/remote_text_input_client.h

Index: chrome/browser/ui/views/ime_driver/remote_text_input_client.h
diff --git a/chrome/browser/ui/views/ime_driver/remote_text_input_client.h b/chrome/browser/ui/views/ime_driver/remote_text_input_client.h
index 056be5f1daa22e7fc1a0ed4c0ae88000181a24f2..18ef7be44e7376f12404c3a30fbe27c0c7be9cfa 100644
--- a/chrome/browser/ui/views/ime_driver/remote_text_input_client.h
+++ b/chrome/browser/ui/views/ime_driver/remote_text_input_client.h
@@ -13,9 +13,17 @@
 // ui::InputMethod::SetFocusedTextInputClient().
 class RemoteTextInputClient : public ui::TextInputClient {
  public:
-  explicit RemoteTextInputClient(ui::mojom::TextInputClientPtr remote_client);
+  RemoteTextInputClient(ui::mojom::TextInputClientPtr remote_client,
+                        ui::TextInputType text_input_type,
+                        ui::TextInputMode text_input_mode,
+                        base::i18n::TextDirection text_direction,
+                        int text_input_flags,
+                        gfx::Rect caret_bounds);

[Hadi, 2017/01/13 21:47:53]

We need these details to initialize RemoteTextInputClient. I didn't want to pass
a StartSessionDetails here, since it contains "input_method_request" which is
irrelevant here. I didn't pass these as a struct, since creating a struct seemed
as complex as passing them in constructor. I also didn't want to introduce
setters for the ones that shouldn't change in run-time.

Since this isn't used widely, I thought this should be ok for now. If we use
this in more places, or if we need to add more details here, then we can think
of another solution.

   ~RemoteTextInputClient() override;
 
+  void SetTextInputType(ui::TextInputType text_input_type);
+  void SetCaretBounds(const gfx::Rect& caret_bounds);
+
  private:
   // ui::TextInputClient:
   void SetCompositionText(const ui::CompositionText& composition) override;
@@ -48,6 +56,11 @@ class RemoteTextInputClient : public ui::TextInputClient {
   void SetTextEditCommandForNextKeyEvent(ui::TextEditCommand command) override;
 
   ui::mojom::TextInputClientPtr remote_client_;
+  ui::TextInputType text_input_type_;
+  ui::TextInputMode text_input_mode_;
+  base::i18n::TextDirection text_direction_;
+  int text_input_flags_;
+  gfx::Rect caret_bounds_;
 
   DISALLOW_COPY_AND_ASSIGN(RemoteTextInputClient);
 };