Merge "Pointed FlashingPlan to Interface" am: 7d67d569f3

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2530984

Change-Id: I83fddfdeff2e975b3ef9d84870f2f9afdaf51ea7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index 2d79e42..009b3a1 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -99,7 +99,7 @@
     std::string current_slot;
     std::string secondary_slot;
 
-    fastboot::FastBootDriver* fb;
+    fastboot::IFastBootDriver* fb;
 };
 
 class FlashAllTool {