Update from https://crrev.com/307330

url/gurl.h

Index: url/gurl.h
diff --git a/url/gurl.h b/url/gurl.h
index f370934dcb5026399c91c6bc7949c92f0b5ef4da..ef1e5290bcc924787095e234d05177eaa11caac4 100644
--- a/url/gurl.h
+++ b/url/gurl.h
@@ -112,20 +112,12 @@ class URL_EXPORT GURL {
   }
 
   // Defiant equality operator!
-  bool operator==(const GURL& other) const {
-    return spec_ == other.spec_;
-  }
-  bool operator!=(const GURL& other) const {
-    return spec_ != other.spec_;
-  }
+  bool operator==(const GURL& other) const;
+  bool operator!=(const GURL& other) const;
 
   // Allows GURL to used as a key in STL (for example, a std::set or std::map).
-  bool operator<(const GURL& other) const {
-    return spec_ < other.spec_;
-  }
-  bool operator>(const GURL& other) const {
-    return spec_ > other.spec_;
-  }
+  bool operator<(const GURL& other) const;
+  bool operator>(const GURL& other) const;
 
   // Resolves a URL that's possibly relative to this object's URL, and returns
   // it. Absolute URLs are also handled according to the rules of URLs on web