Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF)  DO NOT MERGE

See https://android-git.corp.google.com/g/157065

Bug: 5449033
Change-Id: I00a4b904f9449e6f93b7fd35eac28640d7929e69
diff --git a/libs/utils/BlobCache.cpp b/libs/utils/BlobCache.cpp
index 4970828..0011d29 100644
--- a/libs/utils/BlobCache.cpp
+++ b/libs/utils/BlobCache.cpp
@@ -69,11 +69,11 @@
         return;
     }
     if (keySize == 0) {
-        LOGW("set: not caching because keySize is 0");
+        ALOGW("set: not caching because keySize is 0");
         return;
     }
     if (valueSize <= 0) {
-        LOGW("set: not caching because valueSize is 0");
+        ALOGW("set: not caching because valueSize is 0");
         return;
     }