Changed typed url sync to no longer modify typed/visit_count.

chrome/browser/sync/protocol/typed_url_specifics.proto

Index: chrome/browser/sync/protocol/typed_url_specifics.proto
diff --git a/chrome/browser/sync/protocol/typed_url_specifics.proto b/chrome/browser/sync/protocol/typed_url_specifics.proto
index 8127fbc6d32497af67f92cfee4c8ed5608f850e1..4bc93e301a76543ed3abdf1a4a0b781e19d2dee5 100644
--- a/chrome/browser/sync/protocol/typed_url_specifics.proto
+++ b/chrome/browser/sync/protocol/typed_url_specifics.proto
@@ -23,14 +23,23 @@ message TypedUrlSpecifics {
   optional string url = 1;
   // Title of the page corresponding to this URL.
   optional string title = 2;
-  // The number of times this URL was typed.
-  optional int32 typed_count = 3;
+  // The number of times this URL was typed. Deprecated since we no longer sync
+  // this information (it's inferred by the history code from the transition
+  // type for each visit).
+  // optional int32 typed_count = 3; (deprecated)
   // True if the URL should be used for auto-complete.
   optional bool hidden = 4;
   // The number of visits (includes page reloads).
-  repeated int64 visit = 5;
-  // The number of explicit navigations to this URL (excludes page reloads).
-  optional int32 visited_count = 6;
+  // repeated int64 visit = 5; (deprecated)
+  // The number of explicit navigations to this URL (excludes page reloads) -
+  // deprecated as we no longer sync this (history code infers this from the
+  // |visits| array).
+  // optional int32 visited_count = 6; (deprecated)
+  // Timestamps for all visits to this URL.
+  repeated int64 visits = 7 [packed=true];
+  // The PageTransition::Type for each of the visits in the |visit| array. Both
+  // arrays must be the same length.
+  repeated int32 visit_transitions = 8 [packed=true];
 }
 
 extend EntitySpecifics {