Passing BackgroundColorSpan and UnderlineSpan from Clank to Blink.

content/browser/renderer_host/ime_adapter_android.h

Index: content/browser/renderer_host/ime_adapter_android.h
diff --git a/content/browser/renderer_host/ime_adapter_android.h b/content/browser/renderer_host/ime_adapter_android.h
index e920c03d80214c4e53337dab8123034960f72c04..b61c366cd77295f87dba8d8e65e84cf4222a5bf8 100644
--- a/content/browser/renderer_host/ime_adapter_android.h
+++ b/content/browser/renderer_host/ime_adapter_android.h
@@ -42,7 +42,14 @@ class ImeAdapterAndroid {
                              long timestamp_ms,
                              int native_key_code,
                              int unicode_char);
-  void SetComposingText(JNIEnv*, jobject, jstring text, int new_cursor_pos);
+  // |spanObjArray| is obtained from |spannableStringObj| through its
+  // |.getSpans()| interface.
+  void SetComposingText(JNIEnv*,
+                        jobject,
+                        jstring text,
+                        int new_cursor_pos,
+                        jobject spannableStringObj,
+                        jobjectArray spanObjArray);
   void CommitText(JNIEnv*, jobject, jstring text);
   void FinishComposingText(JNIEnv* env, jobject);
   void AttachImeAdapter(JNIEnv*, jobject java_object);