Adds HostResolveImpl Requests and Jobs to log.

net/base/net_log_unittest.h

Index: net/base/net_log_unittest.h
===================================================================
--- net/base/net_log_unittest.h	(revision 57182)
+++ net/base/net_log_unittest.h	(working copy)
@@ -106,7 +106,7 @@
 
 
 // Expect that the log contains an event, but don't care about where
-// as long as the index where it is found is greater than min_index.
+// as long as the first index where it is found is at least |min_index|.
 // Returns the position where the event was found.
 inline size_t ExpectLogContainsSomewhere(
     const CapturingNetLog::EntryList& entries,
@@ -125,6 +125,25 @@
   return i;
 }
 
+// Expect that the log contains an event, but don't care about where
+// as long as one index where it is found is at least |min_index|.
+// Returns the first such position where the event was found.
+inline size_t ExpectLogContainsSomewhereAfter(
+    const CapturingNetLog::EntryList& entries,
+    size_t min_index,
+    NetLog::EventType expected_event,
+    NetLog::EventPhase expected_phase) {
+  size_t i = min_index;
+  for (; i < entries.size(); ++i) {
+    const CapturingNetLog::Entry& entry = entries[i];
+    if (entry.type == expected_event &&
+        entry.phase == expected_phase)
+      break;
+  }
+  EXPECT_LT(i, entries.size());
+  return i;
+}
+
 }  // namespace net
 
 #endif  // NET_BASE_NET_LOG_UNITTEST_H_