Adding a fourth omnibox prerender experiment.

chrome/browser/prerender/prerender_histograms.cc

Index: chrome/browser/prerender/prerender_histograms.cc
diff --git a/chrome/browser/prerender/prerender_histograms.cc b/chrome/browser/prerender/prerender_histograms.cc
index dfbb5839813c379c16e9ade07d3d9d7664f76833..bbd86e93d2fdf5c337d663ee10ffc4d29c240895 100644
--- a/chrome/browser/prerender/prerender_histograms.cc
+++ b/chrome/browser/prerender/prerender_histograms.cc
@@ -42,6 +42,10 @@ std::string GetHistogramName(Origin origin, uint8 experiment_id,
       if (experiment_id != kNoExperiment)
         return ComposeHistogramName("wash", name);
       return ComposeHistogramName("omnibox_exact", name);
+    case ORIGIN_OMNIBOX_EXACT_FULL:
+      if (experiment_id != kNoExperiment)

[cbentzel, 2011/11/18 21:24:06]

Feels like the experiment_id != kNoExperiment should go before the switch since
it's repeated so much now. 

[dominich, 2011/11/18 23:05:51]

Done.

+        return ComposeHistogramName("wash", name);
+      return ComposeHistogramName("omnibox_exact_full", name);
     case ORIGIN_LINK_REL_PRERENDER:
       if (experiment_id != kNoExperiment)
         return ComposeHistogramName("wash", name);
@@ -97,11 +101,10 @@ std::string GetHistogramName(Origin origin, uint8 experiment_id,
               experiment != recording_experiment)) { \
   } else if (origin == ORIGIN_LINK_REL_PRERENDER) { \
     HISTOGRAM; \
-  } else if (origin == ORIGIN_OMNIBOX_ORIGINAL) { \
-    HISTOGRAM; \
-  } else if (origin == ORIGIN_OMNIBOX_CONSERVATIVE) { \
-    HISTOGRAM; \
-  } else if (origin == ORIGIN_OMNIBOX_EXACT) { \
+  } else if (origin == ORIGIN_OMNIBOX_ORIGINAL || \
+             origin == ORIGIN_OMNIBOX_CONSERVATIVE || \
+             origin == ORIGIN_OMNIBOX_EXACT || \
+             origin == ORIGIN_OMNIBOX_EXACT_FULL) { \
     HISTOGRAM; \
   } else if (experiment != kNoExperiment) { \
     HISTOGRAM; \