Componentize spellcheck [4]: spellcheck/browser and android java-side.

components/spellcheck/browser/word_trimmer.h

Index: components/spellcheck/browser/word_trimmer.h
diff --git a/chrome/browser/spellchecker/word_trimmer.h b/components/spellcheck/browser/word_trimmer.h
similarity index 86%
rename from chrome/browser/spellchecker/word_trimmer.h
rename to components/spellcheck/browser/word_trimmer.h
index fdfcc56112e154d29ba91d01b6d175ff9f95932e..686034d2ae2a54e11f25f9268c6be4dbd6df2fd8 100644
--- a/chrome/browser/spellchecker/word_trimmer.h
+++ b/components/spellcheck/browser/word_trimmer.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_SPELLCHECKER_WORD_TRIMMER_H_
-#define CHROME_BROWSER_SPELLCHECKER_WORD_TRIMMER_H_
+#ifndef COMPONENTS_SPELLCHECK_BROWSER_WORD_TRIMMER_H_
+#define COMPONENTS_SPELLCHECK_BROWSER_WORD_TRIMMER_H_
 
 #include <stddef.h>
 
@@ -31,4 +31,4 @@ base::string16 TrimWords(size_t* start,
                          const base::string16& text,
                          size_t keep);
 
-#endif  // CHROME_BROWSER_SPELLCHECKER_WORD_TRIMMER_H_
+#endif  // COMPONENTS_SPELLCHECK_BROWSER_WORD_TRIMMER_H_