Split yet more runtime functions into separate files.

tools/gyp/v8.gyp

Index: tools/gyp/v8.gyp
diff --git a/tools/gyp/v8.gyp b/tools/gyp/v8.gyp
index 0d86c7d6ded4036e741d1db0e9efd3fda7e47dcb..dd3f6bf48426dd933851b73a5ba4a5ba313ec3cc 100644
--- a/tools/gyp/v8.gyp
+++ b/tools/gyp/v8.gyp
@@ -740,14 +740,20 @@
         '../../src/runtime/runtime-compiler.cc',
         '../../src/runtime/runtime-date.cc',
         '../../src/runtime/runtime-debug.cc',
+        '../../src/runtime/runtime-function.cc',
         '../../src/runtime/runtime-generator.cc',
         '../../src/runtime/runtime-i18n.cc',
         '../../src/runtime/runtime-json.cc',
+        '../../src/runtime/runtime-literals.cc',
         '../../src/runtime/runtime-liveedit.cc',
         '../../src/runtime/runtime-maths.cc',
         '../../src/runtime/runtime-numbers.cc',
+        '../../src/runtime/runtime-observe.cc',
+        '../../src/runtime/runtime-proxy.cc',
         '../../src/runtime/runtime-regexp.cc',
+        '../../src/runtime/runtime-scopes.cc',
         '../../src/runtime/runtime-strings.cc',
+        '../../src/runtime/runtime-symbol.cc',
         '../../src/runtime/runtime-test.cc',
         '../../src/runtime/runtime-typedarray.cc',
         '../../src/runtime/runtime-uri.cc',