[WIP] Add support for Android SuggestionSpans when editing text

third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp

Index: third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp b/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
index d31d2ecc93bad0d4d442464510f362cee61074a4..caa0844841b6065657b2ba9132a3a68d636da970 100644
--- a/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebInputMethodControllerImpl.cpp
@@ -134,6 +134,21 @@ bool WebInputMethodControllerImpl::commitText(
       relativeCaretPosition);
 }
 
+void WebInputMethodControllerImpl::applySuggestionReplacement(
+    int documentMarkerID,
+    int suggestionIndex) {
+  inputMethodController().applySuggestionReplacement(documentMarkerID,
+                                                     suggestionIndex);
+}
+
+void WebInputMethodControllerImpl::deleteSuggestionHighlight() {
+  inputMethodController().deleteSuggestionHighlight();
+}
+
+void WebInputMethodControllerImpl::suggestionMenuClosed() {
+  inputMethodController().suggestionMenuClosed();
+}
+
 WebTextInputInfo WebInputMethodControllerImpl::textInputInfo() {
   return frame()->inputMethodController().textInputInfo();
 }
@@ -142,6 +157,17 @@ WebTextInputType WebInputMethodControllerImpl::textInputType() {
   return frame()->inputMethodController().textInputType();
 }
 
+WebVector<WebTextSuggestionInfo>
+WebInputMethodControllerImpl::getTextSuggestionInfosUnderCaret() {
+  return frame()->inputMethodController().getTextSuggestionInfosUnderCaret();

[rlanday, 2017/01/31 19:50:22]

I think all the code in this file that does frame()->inputMethodController()
should just call the helper function inputMethodController()

+}
+
+void WebInputMethodControllerImpl::prepareForTextSuggestionMenuToBeShown() {
+  return frame()
+      ->inputMethodController()
+      .prepareForTextSuggestionMenuToBeShown();
+}
+
 LocalFrame* WebInputMethodControllerImpl::frame() const {
   return m_webLocalFrame->frame();
 }