Lower several adbconnection log messages to VLOG(jdwp)

We lower some adbconnection log messages to prevent log-spam on
userdebug and eng devices. These messages are not terribly important
and are sent for every java process on userdebug devices.

Test: Build
Change-Id: I66b50aa9014211b435dd43171c0a3316eef50755
diff --git a/adbconnection/adbconnection.cc b/adbconnection/adbconnection.cc
index d8db923..bdcdcbe 100644
--- a/adbconnection/adbconnection.cc
+++ b/adbconnection/adbconnection.cc
@@ -312,12 +312,12 @@
   // Get the write_event early to fail fast.
   ScopedEventFdLock lk(adb_write_event_fd_);
   if (adb_connection_socket_ == -1) {
-    LOG(WARNING) << "Not sending ddms data of type "
-                 << StringPrintf("%c%c%c%c",
-                                 static_cast<char>(type >> 24),
-                                 static_cast<char>(type >> 16),
-                                 static_cast<char>(type >> 8),
-                                 static_cast<char>(type)) << " due to no connection!";
+    VLOG(jdwp) << "Not sending ddms data of type "
+               << StringPrintf("%c%c%c%c",
+                               static_cast<char>(type >> 24),
+                               static_cast<char>(type >> 16),
+                               static_cast<char>(type >> 8),
+                               static_cast<char>(type)) << " due to no connection!";
     // Adb is not connected.
     return;
   }
@@ -523,7 +523,7 @@
       /* now try to send our pid to the ADB daemon */
       ret = TEMP_FAILURE_RETRY(send(sock, buff, sizeof(pid_t), 0));
       if (ret == sizeof(pid_t)) {
-        LOG(INFO) << "PID " << getpid() << " send to adb";
+        VLOG(jdwp) << "PID " << getpid() << " send to adb";
         control_sock_ = std::move(sock);
         return true;
       } else {