Rename dump methods to dumpState

The dump methods shadow the IBinder dump method.  The warnings were being
hidden by the use of -isystem to include frameworks/native/include.

Bug: 31752268
Test: m -j
Change-Id: Iafc64da43032d5d9d84b64640e70d93fd7051bcf
(cherry picked from commit 3d1d280fa3cbc30700f728a4b13e5308315433d3)
diff --git a/include/gui/ConsumerBase.h b/include/gui/ConsumerBase.h
index de61662..9f8b638 100644
--- a/include/gui/ConsumerBase.h
+++ b/include/gui/ConsumerBase.h
@@ -63,11 +63,11 @@
     // log messages.
     void setName(const String8& name);
 
-    // dump writes the current state to a string. Child classes should add
+    // dumpState writes the current state to a string. Child classes should add
     // their state to the dump by overriding the dumpLocked method, which is
     // called by these methods after locking the mutex.
-    void dump(String8& result) const;
-    void dump(String8& result, const char* prefix) const;
+    void dumpState(String8& result) const;
+    void dumpState(String8& result, const char* prefix) const;
 
     // setFrameAvailableListener sets the listener object that will be notified
     // when a new frame becomes available.