Fix UMA to track video data usage.

components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc

Index: components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc
diff --git a/components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc b/components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc
index cdb096e113ddc55b0e205be2da696d442f35279c..81529633a155c0b9c724e846a4b96fc4d3a9040e 100644
--- a/components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc
+++ b/components/data_reduction_proxy/core/common/data_reduction_proxy_pref_names.cc
@@ -36,10 +36,46 @@ const char kDailyContentLengthViaDataReductionProxy[] =
     "data_reduction.daily_received_length_via_data_reduction_proxy";
 
 // A List pref that contains daily totals of the size of all HTTP/HTTPS
+// content with application mime-type received via the data reduction proxy.
+const char kDailyContentLengthViaDataReductionProxyApplication[] =
+    "data_reduction.daily_received_length_via_data_reduction_proxy_application";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS
+// content with video mime-type received via the data reduction proxy.
+const char kDailyContentLengthViaDataReductionProxyVideo[] =
+    "data_reduction.daily_received_length_via_data_reduction_proxy_video";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS
+// content with unknown mime-type received via the data reduction proxy.
+const char kDailyContentLengthViaDataReductionProxyUnknown[] =
+    "data_reduction.daily_received_length_via_data_reduction_proxy_unknown";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS
 // content received while the data reduction proxy is enabled.
 const char kDailyContentLengthWithDataReductionProxyEnabled[] =
     "data_reduction.daily_received_length_with_data_reduction_proxy_enabled";
 
+// A List pref that contains daily totals of the size of all HTTP/HTTPS
+// content with application mime-type received while the data reduction proxy is
+// enabled.
+const char kDailyContentLengthWithDataReductionProxyEnabledApplication[] =
+    "data_reduction.daily_received_length_with_data_reduction_proxy_enabled_"
+    "application";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS
+// content with video mime-type received while the data reduction proxy is
+// enabled.
+const char kDailyContentLengthWithDataReductionProxyEnabledVideo[] =
+    "data_reduction.daily_received_length_with_data_reduction_proxy_enabled_"
+    "video";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS
+// content with unknown mime-type received while the data reduction proxy is
+// enabled.
+const char kDailyContentLengthWithDataReductionProxyEnabledUnknown[] =
+    "data_reduction.daily_received_length_with_data_reduction_proxy_enabled_"
+    "unknown";
+
 // An int64 pref that contains an internal representation of midnight on the
 // date of the last update to |kDailyHttp{Original,Received}ContentLength|.
 const char kDailyHttpContentLengthLastUpdateDate[] =
@@ -50,21 +86,88 @@ const char kDailyHttpContentLengthLastUpdateDate[] =
 const char kDailyHttpOriginalContentLength[] =
     "data_reduction.daily_original_length";
 
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with application mime-type received from the network.
+const char kDailyHttpOriginalContentLengthApplication[] =
+    "data_reduction.daily_original_length_application";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with video mime-type received from the network.
+const char kDailyHttpOriginalContentLengthVideo[] =
+    "data_reduction.daily_original_length_video";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with unknown mime-type received from the network.
+const char kDailyHttpOriginalContentLengthUnknown[] =
+    "data_reduction.daily_original_length_unknown";
+
 // A List pref that contains daily totals of the size of all HTTP/HTTPS content
 // received from the network.
 const char kDailyHttpReceivedContentLength[] =
     "data_reduction.daily_received_length";
 
+// A List pref that contains daily totals of the size of all HTTP/HTTPS content
+// received with application mime-type  from the network.
+const char kDailyHttpReceivedContentLengthApplication[] =
+    "data_reduction.daily_received_length_application";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS content
+// received with video mime-type from the network.
+const char kDailyHttpReceivedContentLengthVideo[] =
+    "data_reduction.daily_received_length_video";
+
+// A List pref that contains daily totals of the size of all HTTP/HTTPS content
+// received with unknown mime-type  from the network.
+const char kDailyHttpReceivedContentLengthUnknown[] =
+    "data_reduction.daily_received_length_unknown";
+
 // A List pref that contains daily totals of the original size of all HTTP/HTTPS
 // content received via the data reduction proxy.
 const char kDailyOriginalContentLengthViaDataReductionProxy[] =
     "data_reduction.daily_original_length_via_data_reduction_proxy";
 
 // A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with application mime-type received via the data reduction proxy.
+const char kDailyOriginalContentLengthViaDataReductionProxyApplication[] =
+    "data_reduction.daily_original_length_via_data_reduction_proxy_application";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with video mime-type received via the data reduction proxy.
+const char kDailyOriginalContentLengthViaDataReductionProxyVideo[] =
+    "data_reduction.daily_original_length_via_data_reduction_proxy_video";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with unknown mime-type received via the data reduction proxy.
+const char kDailyOriginalContentLengthViaDataReductionProxyUnknown[] =
+    "data_reduction.daily_original_length_via_data_reduction_proxy_unknown";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
 // content received while the data reduction proxy is enabled.
 const char kDailyOriginalContentLengthWithDataReductionProxyEnabled[] =
     "data_reduction.daily_original_length_with_data_reduction_proxy_enabled";
 
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with application mime type received while the data reduction proxy is
+// enabled.
+const char
+    kDailyOriginalContentLengthWithDataReductionProxyEnabledApplication[] =
+        "data_reduction.daily_original_length_with_data_reduction_proxy_"
+        "enabled_application";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with video mime type received while the data reduction proxy is
+// enabled.
+const char kDailyOriginalContentLengthWithDataReductionProxyEnabledVideo[] =
+    "data_reduction.daily_original_length_with_data_reduction_proxy_enabled_"
+    "video";
+
+// A List pref that contains daily totals of the original size of all HTTP/HTTPS
+// content with unknown mime type received while the data reduction proxy is
+// enabled.
+const char kDailyOriginalContentLengthWithDataReductionProxyEnabledUnknown[] =
+    "data_reduction.daily_original_length_with_data_reduction_proxy_enabled_"
+    "unknown";
+
 // String that specifies the origin allowed to use data reduction proxy
 // authentication, if any.
 const char kDataReductionProxy[] = "auth.spdyproxy.origin";