History: Include search term in queries to history server.

chrome/browser/history/web_history_service.cc

Index: chrome/browser/history/web_history_service.cc
diff --git a/chrome/browser/history/web_history_service.cc b/chrome/browser/history/web_history_service.cc
index 4ef92322266af4150b8fa30503380ea2725f36f5..91f102174180cee369cc544a2d441a61d5dec847 100644
--- a/chrome/browser/history/web_history_service.cc
+++ b/chrome/browser/history/web_history_service.cc
@@ -8,6 +8,7 @@
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/signin/oauth2_token_service.h"
 #include "chrome/browser/signin/oauth2_token_service_factory.h"
@@ -177,7 +178,8 @@ std::string ServerTimeString(base::Time time) {
 
 // Returns a URL for querying the history server for a query specified by
 // |options|.
-std::string GetQueryUrl(const QueryOptions& options) {
+std::string GetQueryUrl(const string16& text_query,
+                        const QueryOptions& options) {
   GURL url = GURL(kHistoryQueryHistoryUrl);
   url = net::AppendQueryParameter(url, "titles", "1");
 
@@ -199,6 +201,9 @@ std::string GetQueryUrl(const QueryOptions& options) {
         url, "num", base::IntToString(options.max_count));
   }
 
+  if (!text_query.empty())
+    url = net::AppendQueryParameter(url, "q", UTF16ToUTF8(text_query));
+
   return url.spec();
 }
 
@@ -241,8 +246,9 @@ scoped_ptr<WebHistoryService::Request> WebHistoryService::QueryHistory(
   RequestImpl::CompletionCallback completion_callback = base::Bind(
       &QueryHistoryCompletionCallback, callback);
 
+  std::string url = GetQueryUrl(text_query, options);

[Dan Beam, 2013/03/25 21:48:55]

nit: this could probably be const[-ref]

   scoped_ptr<RequestImpl> request(
-      new RequestImpl(profile_, GetQueryUrl(options), completion_callback));
+      new RequestImpl(profile_, url, completion_callback));
   request->Start();
   return request.PassAs<Request>();
 }