Domain Reliability: Update Google domain list.

components/domain_reliability/google_configs.cc

Index: components/domain_reliability/google_configs.cc
diff --git a/components/domain_reliability/google_configs.cc b/components/domain_reliability/google_configs.cc
index 740673d699c18e8e11d0b75d2ea18e40da7a78d9..99bdcc4d2b8741a823cbdf6a7924d922756edb0a 100644
--- a/components/domain_reliability/google_configs.cc
+++ b/components/domain_reliability/google_configs.cc
@@ -31,7 +31,9 @@ struct GoogleConfigParams {
 };
 
 const GoogleConfigParams kGoogleConfigs[] = {
-  // Origins with subdomains and same-origin collectors.
+  // Origins with subdomains and same-origin collectors. Currently, all
+  // origins with same-origin collectors also run collectors on their www
+  // subdomain. (e.g., both foo.com and www.foo.com.)
   { "google.ac", true, true, true },
   { "google.ad", true, true, true },
   { "google.ae", true, true, true },
@@ -88,7 +90,6 @@ const GoogleConfigParams kGoogleConfigs[] = {
   { "google.co.za", true, true, true },
   { "google.co.zm", true, true, true },
   { "google.co.zw", true, true, true },
-  { "google.com", true, true, false },
   { "google.com.af", true, true, true },
   { "google.com.ag", true, true, true },
   { "google.com.ai", true, true, true },
@@ -253,6 +254,9 @@ const GoogleConfigParams kGoogleConfigs[] = {
   { "google.vu", true, true, true },
   { "google.ws", true, true, true },
   { "l.google.com", true, true, true },
+  // google.com is a special case. We have a custom config for www.google.com,

[cbentzel, 2016/08/24 14:11:44]

Nit: I'd add a newline between l.google.com and google.com as this is
effectively a different section. Would also explain why not lexicographically
sorted.

+  // so set generate_config_for_www_subdomain = false.
+  { "google.com", true, true, false },
 
   // Origins with subdomains and without same-origin collectors.
   { "2mdn.net", true, false, false },
@@ -292,9 +296,9 @@ const GoogleConfigParams kGoogleConfigs[] = {
   { "admob.vn", true, false, false },
   { "adwhirl.com", true, false, false },
   { "android.com", true, false, false },
+  { "anycast.metric.gstatic.com", true, false, false },
   { "anycast-edge.metric.gstatic.com", true, false, false },
-  { "anycast1.metric.gstatic.com", true, false, false },
-  { "anycast1-stb.metric.gstatic.com", true, false, false },
+  { "anycast-stb.metric.gstatic.com", true, false, false },
   { "chromecast.com", true, false, false },
   { "chromeexperiments.com", true, false, false },
   { "chromestatus.com", true, false, false },
@@ -317,8 +321,8 @@ const GoogleConfigParams kGoogleConfigs[] = {
   { "google.info", true, false, false },
   { "google.jobs", true, false, false },
   { "google.net", true, false, false },
-  { "google.org", true, false, false },
   { "google.stackdriver.com", true, false, false },

[cbentzel, 2016/08/24 14:11:44]

Nit: this seems out of order

+  { "google.org", true, false, false },
   { "googleadapis.com", true, false, false },
   { "googleadservices.com", true, false, false },
   { "googleadsserving.cn", true, false, false },
@@ -343,6 +347,8 @@ const GoogleConfigParams kGoogleConfigs[] = {
   { "googleusercontent.com", true, false, false },
   { "gstatic.cn", true, false, false },
   { "gstatic.com", true, false, false },
+  { "gvt3.com", true, false, false },

[cbentzel, 2016/08/24 14:11:44]

What are these?

+  { "gvt9.com", true, false, false },
   { "picasa.com", true, false, false },
   { "recaptcha.net", true, false, false },
   { "stackdriver.com", true, false, false },
@@ -498,14 +504,14 @@ const GoogleConfigParams kGoogleConfigs[] = {
   // Origins without subdomains and with same-origin collectors.
   { "accounts.google.com", false, true, false },
   { "apis.google.com", false, true, false },
+  { "ddm.google.com", false, true, false },
+  { "mail.google.com", false, true, false },
   { "b.mail.google.com", false, true, false },
   { "chatenabled.mail.google.com", false, true, false },
-  { "ddm.google.com", false, true, false },
+  { "www.gmail.com", false, true, false },
   { "gmail.com", false, true, false },
   { "gmail.google.com", false, true, false },
-  { "mail.google.com", false, true, false },
   { "mail-attachment.googleusercontent.com", false, true, false },
-  { "www.gmail.com", false, true, false },
 
   // Origins without subdomains or same-origin collectors.
   { "ad.doubleclick.net", false, false, false },