Fix clang warnings in AudioFlinger

Change-Id: I0fa61025c979709ad7d655bc717df5f194b6089e
diff --git a/services/audioflinger/Effects.cpp b/services/audioflinger/Effects.cpp
index 537c076..db54341 100644
--- a/services/audioflinger/Effects.cpp
+++ b/services/audioflinger/Effects.cpp
@@ -876,7 +876,7 @@
     for (size_t i = 0; i < mHandles.size(); ++i) {
         EffectHandle *handle = mHandles[i];
         if (handle != NULL && !handle->destroyed_l()) {
-            handle->dump(buffer, SIZE);
+            handle->dumpToBuffer(buffer, SIZE);
             result.append(buffer);
         }
     }
@@ -1182,7 +1182,7 @@
 }
 
 
-void AudioFlinger::EffectHandle::dump(char* buffer, size_t size)
+void AudioFlinger::EffectHandle::dumpToBuffer(char* buffer, size_t size)
 {
     bool locked = mCblk != NULL && AudioFlinger::dumpTryLock(mCblk->lock);