Remove PrerenderLocalPredictor, part 1.

chrome/browser/prerender/prerender_histograms.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/browser/prerender/prerender_histograms.h"
 
 #include <string>
 
 #include "base/format_macros.h"
 #include "base/metrics/histogram.h"
@@ skipping 38 matching lines @@
 
   switch (origin) {
     case ORIGIN_OMNIBOX:
       return ComposeHistogramName("omnibox", name);
     case ORIGIN_NONE:
       return ComposeHistogramName("none", name);
     case ORIGIN_LINK_REL_PRERENDER_SAMEDOMAIN:
       return ComposeHistogramName("websame", name);
     case ORIGIN_LINK_REL_PRERENDER_CROSSDOMAIN:
       return ComposeHistogramName("webcross", name);
-    case ORIGIN_LOCAL_PREDICTOR:
-      return ComposeHistogramName("localpredictor", name);
     case ORIGIN_EXTERNAL_REQUEST:
         return ComposeHistogramName("externalrequest", name);
     case ORIGIN_INSTANT:
       return ComposeHistogramName("Instant", name);
     case ORIGIN_LINK_REL_NEXT:
       return ComposeHistogramName("webnext", name);
     case ORIGIN_GWS_PRERENDER:  // Handled above.
     default:
       NOTREACHED();
       break;
@@ skipping 49 matching lines @@
              (origin != ORIGIN_GWS_PRERENDER || \
               experiment != recording_experiment)) { \
   } else if (origin == ORIGIN_OMNIBOX) { \
     HISTOGRAM; \
   } else if (origin == ORIGIN_NONE) { \
     HISTOGRAM; \
   } else if (origin == ORIGIN_LINK_REL_PRERENDER_SAMEDOMAIN) { \
     HISTOGRAM; \
   } else if (origin == ORIGIN_LINK_REL_PRERENDER_CROSSDOMAIN) { \
     HISTOGRAM; \
-  } else if (origin == ORIGIN_LOCAL_PREDICTOR) { \
-    HISTOGRAM; \
   } else if (origin == ORIGIN_EXTERNAL_REQUEST) { \
     HISTOGRAM; \
   } else if (origin == ORIGIN_INSTANT) { \
     HISTOGRAM; \
   } else if (origin == ORIGIN_LINK_REL_NEXT) { \
     HISTOGRAM; \
   } else if (experiment != kNoExperiment) { \
     HISTOGRAM; \
   } else { \
     HISTOGRAM; \
@@ skipping 294 matching lines @@
   return last_experiment_id_;
 }
 
 bool PrerenderHistograms::IsOriginExperimentWash() const {
   if (!WithinWindow())
     return false;
   return origin_experiment_wash_;
 }
 
 }  // namespace prerender