Inspector: Store array of small numbers in 16 bit instead of 64 bit.

Source/core/inspector/CodeGeneratorInspectorStrings.py

Index: Source/core/inspector/CodeGeneratorInspectorStrings.py
diff --git a/Source/core/inspector/CodeGeneratorInspectorStrings.py b/Source/core/inspector/CodeGeneratorInspectorStrings.py
index d8c637b078fc5737b33e989fd63bcc2dd059b7f9..8f2dd7e70adbc4f1eaef686c597934c8dd3d554f 100644
--- a/Source/core/inspector/CodeGeneratorInspectorStrings.py
+++ b/Source/core/inspector/CodeGeneratorInspectorStrings.py
@@ -198,7 +198,7 @@ $methodNamesEnumContent
 
 private:
     static const char commandNames[];
-    static const size_t commandNamesIndex[];
+    static const unsigned short commandNamesIndex[];
 };
 
 } // namespace blink
@@ -225,7 +225,7 @@ const char InspectorBackendDispatcher::commandNames[] = {
 $methodNameDeclarations
 };
 
-const size_t InspectorBackendDispatcher::commandNamesIndex[] = {
+const unsigned short InspectorBackendDispatcher::commandNamesIndex[] = {
 $methodNameDeclarationsIndex
 };