Shunt more code to StateManager11.

Previously the Renderer11 would call directly into the state manager
sync methods. Instead make a single updateState method, and make
several state sync methods private to the manager. Also rename them
to clarify they're for syncing state, not for direct use.

BUG=angleproject:1156

Change-Id: I94880a744e7ade3895fa2a312a2436ba4ef38dba
Reviewed-on: https://chromium-review.googlesource.com/529705
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
diff --git a/src/libANGLE/MemoryProgramCache.cpp b/src/libANGLE/MemoryProgramCache.cpp
index f1eac54..7a99925 100644
--- a/src/libANGLE/MemoryProgramCache.cpp
+++ b/src/libANGLE/MemoryProgramCache.cpp
@@ -204,8 +204,8 @@
                   "All bits of DrawBufferMask can be contained in an uint32_t");
     state->mActiveOutputVariables = stream.readInt<uint32_t>();
 
-    unsigned int low = stream.readInt<unsigned int>();
-    unsigned int high = stream.readInt<unsigned int>();
+    unsigned int low            = stream.readInt<unsigned int>();
+    unsigned int high           = stream.readInt<unsigned int>();
     state->mSamplerUniformRange = RangeUI(low, high);
 
     unsigned int samplerCount = stream.readInt<unsigned int>();