Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index b533a7f080b3605522396036a7db2dd580fe82a6..6764577bae35c24ceb8e1be7654409b8e1f0d730 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -26273,6 +26273,28 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="Net.PacResultForStrippedUrl" enum="PacResultForStrippedUrl"> |
+ <owner>eroman@chromium.org</owner> |
+ <summary> |
+ Proxy Auto Config (PAC) allows specifying an arbitrary javascript program to |
+ pick network proxies on a per-request basis (based on the URL). This works |
+ by calling the script's FindProxyForURL() function with the target URL as |
+ its first argument. |
+ |
+ Traditionally, the URL parameter passed into the script contains the exact |
+ URL being loaded, except maybe for having stripped the fragment and embedded |
+ identity portions of the URL. |
+ |
+ This histogram records what happens when the URL passed into |
+ FindProxyForURL() additionally has had its path component stripped. Does it |
+ return the same proxy list as when calling FindProxyForURL() with the |
+ original (unmodified) URL? |
+ |
+ This comparison is done only when the URL scheme implies a secure channel |
+ (i.e. https:// and wss://), in order to gather data for crbug.com/593759. |
+ </summary> |
+</histogram> |
+ |
<histogram name="Net.Ping_ResponseStartedTime" units="ms"> |
<obsolete> |
Deprecated 4/16/2014. No longer tracked. |
@@ -76491,6 +76513,21 @@ To add a new entry, add it with any value and run test to compute valid value. |
<int value="4" label="Index"/> |
</enum> |
+<enum name="PacResultForStrippedUrl" type="int"> |
+ <summary> |
+ Result for PAC script experiment as defined in |
+ net/proxy/proxy_resolver_v8_tracing.h |
+ </summary> |
+ <int value="0" label="SKIPPED_FALLBACK_BLOCKING_DNS"/> |
+ <int value="1" label="SUCCESS"/> |
+ <int value="2" label="SUCCESS_DIFFERENT_ALERTS"/> |
+ <int value="3" label="SUCCESS_DIFFERENT_NUM_DNS"/> |
+ <int value="4" label="FAIL_ABANDONED"/> |
+ <int value="5" label="FAIL_FALLBACK_BLOCKING_DNS"/> |
+ <int value="6" label="FAIL_ERROR"/> |
+ <int value="7" label="FAIL_DIFFERENT_PROXY_LIST"/> |
+</enum> |
+ |
<enum name="PageLoadEvent" type="int"> |
<obsolete> |
Deprecated in favor of {Committed|Provisional|InternalError}LoadEvent |