Revert "Break deserializer reservations into chunks that fit onto a page."

src/compiler.cc

Index: src/compiler.cc
diff --git a/src/compiler.cc b/src/compiler.cc
index 4250529b55e529fd1f8debaac0aed9eff7488e11..244ed8b7e34d8c0997a4fff4b634e56725ffeba5 100644
--- a/src/compiler.cc
+++ b/src/compiler.cc
@@ -1177,12 +1177,7 @@ Handle<SharedFunctionInfo> Compiler::CompileScript(
         compile_options == ScriptCompiler::kConsumeCodeCache &&
         !isolate->debug()->is_loaded()) {
       HistogramTimerScope timer(isolate->counters()->compile_deserialize());
-      Handle<SharedFunctionInfo> result;
-      if (CodeSerializer::Deserialize(isolate, *cached_data, source)
-              .ToHandle(&result)) {
-        return result;
-      }
-      // Deserializer failed. Fall through to compile.
+      return CodeSerializer::Deserialize(isolate, *cached_data, source);
     } else {
       maybe_result = compilation_cache->LookupScript(
           source, script_name, line_offset, column_offset,