Adds support for the New, CallRuntime and CallJSRuntime bytecodes in
BytecodeGraphBuilder. Also adds BuildLoadObjectField,
BuildLoadGlobalObject and BuildLoadNativeContextField helpers.

Landed on behalf of rmcilroy.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1456483002

Cr-Commit-Position: refs/heads/master@{#32136}