Removed WebTextCheckingResult legacy API use.

chrome/renderer/spellchecker/spellcheck.h

Index: chrome/renderer/spellchecker/spellcheck.h
diff --git a/chrome/renderer/spellchecker/spellcheck.h b/chrome/renderer/spellchecker/spellcheck.h
index c4c0e87d2f6a256e8c472ff15922e0938ad3972b..85671634596a13f783adf85429ef7ccc039f8189 100644
--- a/chrome/renderer/spellchecker/spellcheck.h
+++ b/chrome/renderer/spellchecker/spellcheck.h
@@ -20,15 +20,12 @@
 #include "unicode/uscript.h"
 
 class Hunspell;
+struct SpellCheckResult;
 
 namespace file_util {
 class MemoryMappedFile;
 }
 
-namespace WebKit {
-struct WebTextCheckingResult;
-}
-
 // TODO(morrita): Needs reorg with SpellCheckProvider.
 // See http://crbug.com/73699.
 class SpellCheck : public content::RenderProcessObserver {
@@ -64,7 +61,7 @@ class SpellCheck : public content::RenderProcessObserver {
   // or 0.
   bool SpellCheckParagraph(const string16& text,
                            int tag,
-                           std::vector<WebKit::WebTextCheckingResult>* results);
+                           std::vector<SpellCheckResult>* results);
 
   // Find a possible correctly spelled word for a misspelled word. Computes an
   // empty string if input misspelled word is too long, there is ambiguity, or