logical -> dynamic partitions.

Reflect a name change.
Test: boots
Test: boot into recovery
Bug: 119286600

Change-Id: I7c323f27574ce033b8fc1750aab00f7300c5cc84
diff --git a/recovery_main.cpp b/recovery_main.cpp
index 7835094..a95299e 100644
--- a/recovery_main.cpp
+++ b/recovery_main.cpp
@@ -365,7 +365,7 @@
         if (option == "locale") {
           locale = optarg;
         } else if (option == "fastboot" &&
-                   android::base::GetBoolProperty("ro.boot.logical_partitions", false)) {
+                   android::base::GetBoolProperty("ro.boot.dynamic_partitions", false)) {
           fastboot = true;
         }
         break;
@@ -426,7 +426,7 @@
     device->RemoveMenuItemForAction(Device::WIPE_CACHE);
   }
 
-  if (!android::base::GetBoolProperty("ro.boot.logical_partitions", false)) {
+  if (!android::base::GetBoolProperty("ro.boot.dynamic_partitions", false)) {
     device->RemoveMenuItemForAction(Device::ENTER_FASTBOOT);
   }