Rename ShHandle.h to Compiler.h.

Since the above source file matches Compiler.cpp, more closely
follow our standard naming convention.

BUG=angle:466

Change-Id: Ib1422f87f16097f91f2bcdad550ec5bd940ce711
Reviewed-on: https://chromium-review.googlesource.com/204681
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
diff --git a/src/compiler/translator/Compiler.cpp b/src/compiler/translator/Compiler.cpp
index 402715b..61c0c4e 100644
--- a/src/compiler/translator/Compiler.cpp
+++ b/src/compiler/translator/Compiler.cpp
@@ -5,6 +5,7 @@
 //
 
 #include "compiler/translator/BuiltInFunctionEmulator.h"
+#include "compiler/translator/Compiler.h"
 #include "compiler/translator/DetectCallDepth.h"
 #include "compiler/translator/ForLoopUnroll.h"
 #include "compiler/translator/Initialize.h"
@@ -12,7 +13,6 @@
 #include "compiler/translator/InitializeVariables.h"
 #include "compiler/translator/ParseContext.h"
 #include "compiler/translator/RenameFunction.h"
-#include "compiler/translator/ShHandle.h"
 #include "compiler/translator/UnfoldShortCircuitAST.h"
 #include "compiler/translator/ValidateLimitations.h"
 #include "compiler/translator/ValidateOutputs.h"