[Mac] Implement the system dictionary popup by implementing NSTextInput methods.

chrome/renderer/render_widget_fullscreen_pepper.cc

Index: chrome/renderer/render_widget_fullscreen_pepper.cc
diff --git a/chrome/renderer/render_widget_fullscreen_pepper.cc b/chrome/renderer/render_widget_fullscreen_pepper.cc
index 7ad4a14e39d50b8e4f531fe5fa3c2020183f79f8..d783fca71ba0dbe8f4be8d914ef0bcc43fb46ee4 100644
--- a/chrome/renderer/render_widget_fullscreen_pepper.cc
+++ b/chrome/renderer/render_widget_fullscreen_pepper.cc
@@ -11,6 +11,7 @@
 #include "chrome/renderer/render_thread.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCursorInfo.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebRange.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidget.h"
 #include "webkit/plugins/ppapi/plugin_delegate.h"
@@ -20,6 +21,7 @@ using WebKit::WebCanvas;
 using WebKit::WebCompositionUnderline;
 using WebKit::WebCursorInfo;
 using WebKit::WebInputEvent;
+using WebKit::WebRange;
 using WebKit::WebRect;
 using WebKit::WebSize;
 using WebKit::WebString;
@@ -116,6 +118,11 @@ class PepperWidget : public WebWidget {
     return false;
   }
 
+  virtual WebRange compositionRange() {
+    NOTIMPLEMENTED();
+    return WebRange();
+  }
+
   virtual WebTextInputType textInputType() {
     NOTIMPLEMENTED();
     return WebKit::WebTextInputTypeNone;
@@ -126,6 +133,11 @@ class PepperWidget : public WebWidget {
     return WebRect();
   }
 
+  virtual WebRange caretOrSelectionRange() {
+    NOTIMPLEMENTED();
+    return WebRange();
+  }
+
   virtual void setTextDirection(WebTextDirection) {
     NOTIMPLEMENTED();
   }