Inject CanAddURLToHistory into TopSitesImpl

tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 9d6e4ab9968658527d8784b54125393e3e45fade..212078902ff235aff78473cb6912554f4446fa6c 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -8140,6 +8140,10 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 <histogram name="Event.Latency.TouchToFirstScrollUpdateSwap"
     units="microseconds">
   <owner>rbyers@chromium.org</owner>
+  <obsolete>
+    Replaced by Event.Latency.TouchToFirstScrollUpdateSwapBegin.
+    crbug.com/478845
+  </obsolete>
   <summary>
     Time between initial creation of a touch event and the frame swap caused by
     by the generated ScrollUpdate gesture event if that ScrollUpdate is the
@@ -8148,8 +8152,22 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="Event.Latency.TouchToFirstScrollUpdateSwapBegin"
+    units="microseconds">
+  <owner>rbyers@chromium.org</owner>
+  <summary>
+    Time between initial creation of a touch event and the start of the frame
+    swap on the GPU service caused by the generated ScrollUpdate gesture event
+    if that ScrollUpdate is the first such event in a given scroll gesture event
+    sequence. If no swap was induced by the event, no recording is made.
+  </summary>
+</histogram>
+
 <histogram name="Event.Latency.TouchToScrollUpdateSwap" units="microseconds">
   <owner>rbyers@chromium.org</owner>
+  <obsolete>
+    Replaced by Event.Latency.TouchToScrollUpdateSwapBegin. crbug.com/478845
+  </obsolete>
   <summary>
     Time between initial creation of a touch event and the frame swap caused by
     by the generated ScrollUpdate gesture event. If no swap was induced by the
@@ -8157,6 +8175,16 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="Event.Latency.TouchToScrollUpdateSwapBegin"
+    units="microseconds">
+  <owner>rbyers@chromium.org</owner>
+  <summary>
+    Time between initial creation of a touch event and start of the frame swap
+    on the GPU service caused by the generated ScrollUpdate gesture event. If no
+    swap was induced by the event, no recording is made.
+  </summary>
+</histogram>
+
 <histogram name="Event.SingleTapType" enum="TapDelayType">
   <owner>rbyers@chromium.org</owner>
   <summary>
@@ -30860,6 +30888,31 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="Profile.ValidateMenuItemInvalidIndex.IsGuest" enum="Boolean">
+  <owner>anthonyvd@chromium.org</owner>
+  <summary>
+    Whether the active profile is a guest profile when -validateMenuItem in the
+    ProfileMenuController gets an invalid value for the current profile's index.
+  </summary>
+</histogram>
+
+<histogram name="Profile.ValidateMenuItemInvalidIndex.ProfileCount">
+  <owner>anthonyvd@chromium.org</owner>
+  <summary>
+    The count of profiles in the avatar menu when -validateMenuItem in the
+    ProfileMenuController gets an invalid value for the current profile's index.
+  </summary>
+</histogram>
+
+<histogram name="Profile.ValidateMenuItemInvalidIndex.Selector"
+    enum="ValidateMenuItemSelectorType">
+  <owner>anthonyvd@chromium.org</owner>
+  <summary>
+    The selector associated with the menu item when -validateMenuItem in the
+    ProfileMenuController gets an invalid value for the current profile's index.
+  </summary>
+</histogram>
+
 <histogram name="Profile.VisitedLinksSize" units="MB">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>Size of the visited links database.</summary>
@@ -31365,6 +31418,9 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Renderer.LayoutMs" units="milliseconds">
+  <obsolete>
+    Deprecated as of 3/2015.
+  </obsolete>
   <owner>benjhayden@chromium.org</owner>
   <summary>
     Duration of the FrameView::performLayout trace event, which occurs at most
@@ -31373,6 +31429,9 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Renderer.LineLayoutMs" units="milliseconds">
+  <obsolete>
+    Deprecated as of 3/2015.
+  </obsolete>
   <owner>benjhayden@chromium.org</owner>
   <summary>
     Amount of time spent doing line layout during FrameView::performLayout.
@@ -35022,7 +35081,16 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 
 <histogram name="ServiceWorker.ActivateEventExecutionTime" units="millisecond">
   <owner>shimazu@chromium.org</owner>
-  <summary>Execution time of ServiceWorkerGlobalScope.onactivate.</summary>
+  <summary>
+    Execution time of ServiceWorkerGlobalScope.onactivate. Includes the time for
+    waitUntil() promise to settle.
+  </summary>
+</histogram>
+
+<histogram name="ServiceWorker.ActivateEventStatus"
+    enum="ServiceWorkerStatusCode">
+  <owner>falken@chromium.org</owner>
+  <summary>The result of dispatching the activate event to the worker.</summary>
 </histogram>
 
 <histogram name="ServiceWorker.Database.DestroyDatabaseResult"
@@ -35080,12 +35148,24 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 
 <histogram name="ServiceWorker.FetchEventExecutionTime" units="millisecond">
   <owner>shimazu@chromium.org</owner>
-  <summary>Execution time of ServiceWorkerGlobalScope.onfetch.</summary>
+  <summary>
+    Execution time of ServiceWorkerGlobalScope.onfetch. Includes the time for
+    the respondWith() promise to settle.
+  </summary>
 </histogram>
 
 <histogram name="ServiceWorker.InstallEventExecutionTime" units="millisecond">
   <owner>shimazu@chromium.org</owner>
-  <summary>Execution time of ServiceWorkerGlobalScope.oninstall.</summary>
+  <summary>
+    Execution time of ServiceWorkerGlobalScope.oninstall. Includes the time for
+    the waitUntil() promise to settle.
+  </summary>
+</histogram>
+
+<histogram name="ServiceWorker.InstallEventStatus"
+    enum="ServiceWorkerStatusCode">
+  <owner>falken@chromium.org</owner>
+  <summary>The result of dispatching the install event to the worker.</summary>
 </histogram>
 
 <histogram name="ServiceWorker.MessageEventExecutionTime" units="millisecond">
@@ -51272,6 +51352,19 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   <int value="1008" label="DEVELOPERPRIVATE_SHOWPATH"/>
   <int value="1009" label="FILEMANAGERPRIVATE_ADDPROVIDEDFILESYSTEM"/>
   <int value="1010" label="FILEMANAGERPRIVATE_CONFIGUREPROVIDEDFILESYSTEM"/>
+  <int value="1011" label="SEARCHENGINESPRIVATE_GETDEFAULTSEARCHENGINES"/>
+  <int value="1012" label="SEARCHENGINESPRIVATE_SETSELECTEDSEARCHENGINE"/>
+  <int value="1013" label="AUTOFILLPRIVATE_SAVEADDRESS"/>
+  <int value="1014" label="AUTOFILLPRIVATE_GETADDRESSCOMPONENTS"/>
+  <int value="1015" label="AUTOFILLPRIVATE_SAVECREDITCARD"/>
+  <int value="1016" label="AUTOFILLPRIVATE_REMOVEENTRY"/>
+  <int value="1017" label="AUTOFILLPRIVATE_VALIDATEPHONENUMBERS"/>
+  <int value="1018" label="AUTOFILLPRIVATE_MASKCREDITCARD"/>
+  <int value="1019" label="INSTANCEID_GETID"/>
+  <int value="1020" label="INSTANCEID_GETCREATIONTIME"/>
+  <int value="1021" label="INSTANCEID_GETTOKEN"/>
+  <int value="1022" label="INSTANCEID_DELETETOKEN"/>
+  <int value="1023" label="INSTANCEID_DELETEID"/>
 </enum>
 
 <enum name="ExtensionInstallCause" type="int">
@@ -55301,6 +55394,7 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="593707592" label="disable-network-portal-notification"/>
   <int value="598827460" label="enable-roboto-font-ui"/>
   <int value="606288133" label="enable-print-preview-register-promos"/>
+  <int value="609112512" label="touch-selection-strategy"/>
   <int value="610545308" label="enable-potentially-annoying-security-features"/>
   <int value="625273056" label="disable-boot-animation"/>
   <int value="630947363" label="touch-events"/>
@@ -61325,6 +61419,7 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="13" label="SERVICE_WORKER_ERROR_STATE"/>
   <int value="14" label="SERVICE_WORKER_ERROR_TIMEOUT"/>
   <int value="15" label="SERVICE_WORKER_ERROR_SCRIPT_EVALUATE_FAILED"/>
+  <int value="16" label="SERVICE_WORKER_ERROR_DISK_CACHE"/>
 </enum>
 
 <enum name="ServiceWorkerWriteResponseResult" type="int">
@@ -63716,6 +63811,17 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="6" label="CHECKSUM_MISMATCH">Reject due to checksum mismatch</int>
 </enum>
 
+<enum name="ValidateMenuItemSelectorType" type="int">
+  <int value="0"
+      label="The menu items' associated action is an unknown selector."/>
+  <int value="1" label="The menu item's associated action is -newProfile."/>
+  <int value="2" label="The menu item's associated action is -editProfile."/>
+  <int value="3"
+      label="The menu item's associated action is -switchToProfileFromMenu."/>
+  <int value="4"
+      label="The menu item's associated action is -switchToProfileFromDock."/>
+</enum>
+
 <enum name="ValidationFailures" type="int">
   <int value="0" label="DBus"/>
   <int value="1" label="Load Key"/>