Remove HistoryPublisher code.

chrome/renderer/chrome_render_view_observer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/chrome_render_view_observer.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 893 matching lines @@
   // Retrieve the frame's full text (up to kMaxIndexChars), and pass it to the
   // translate helper for language detection and possible translation.
   string16 contents;
   base::TimeTicks capture_begin_time = base::TimeTicks::Now();
   CaptureText(main_frame, &contents);
   UMA_HISTOGRAM_TIMES(kTranslateCaptureText,
                       base::TimeTicks::Now() - capture_begin_time);
   if (translate_helper_)
     translate_helper_->PageCaptured(page_id, contents);
 
+  // TODO(shess): Is indexing "Full text search" indexing?  In that
+  // case more of this can go.
   // Skip indexing if this is not a new load.  Note that the case where
   // page_id == last_indexed_page_id_ is more complicated, since we need to
   // reindex if the toplevel URL has changed (such as from a redirect), even
   // though this may not cause the page id to be incremented.
   if (page_id < last_indexed_page_id_)
     return;
 
   bool same_page_id = last_indexed_page_id_ == page_id;
   if (!preliminary_capture)
     last_indexed_page_id_ = page_id;
@@ skipping 13 matching lines @@
   // so these will trigger a reindex.
   GURL stripped_url(StripRef(url));
   if (same_page_id && stripped_url == last_indexed_url_)
     return;
 
   if (!preliminary_capture)
     last_indexed_url_ = stripped_url;
 
   TRACE_EVENT0("renderer", "ChromeRenderViewObserver::CapturePageInfo");
 
-  if (contents.size()) {
-    // Send the text to the browser for indexing (the browser might decide not
-    // to index, if the URL is HTTPS for instance).
-    Send(new ChromeViewHostMsg_PageContents(routing_id(), url, contents));
-  }
-
 #if defined(FULL_SAFE_BROWSING)
   // Will swap out the string.
   if (phishing_classifier_)
     phishing_classifier_->PageCaptured(&contents, preliminary_capture);
 #endif
 }
 
 void ChromeRenderViewObserver::CaptureText(WebFrame* frame,
                                            string16* contents) {
   contents->clear();
@@ skipping 68 matching lines @@
     WebElement element = node.to<WebElement>();
     if (!element.hasTagName(tag_name))
       continue;
     WebString value = element.getAttribute(attribute_name);
     if (value.isNull() || !LowerCaseEqualsASCII(value, "refresh"))
       continue;
     return true;
   }
   return false;
 }