Revert of [complier] Enable parallel eager inner function compilation with compiler dispatcher.

src/flag-definitions.h

Index: src/flag-definitions.h
diff --git a/src/flag-definitions.h b/src/flag-definitions.h
index f64206ce9053ed1bd6f07703fb57e59f08da315c..46475c7422cf1f9f277cf6e74ade1ea2a09f6f10 100644
--- a/src/flag-definitions.h
+++ b/src/flag-definitions.h
@@ -255,16 +255,10 @@
 HARMONY_SHIPPING(FLAG_SHIPPING_FEATURES)
 #undef FLAG_SHIPPING_FEATURES
 
-// Flags for future configurations.
 DEFINE_BOOL(future, false,
             "Implies all staged features that we want to ship in the "
             "not-too-far future")
 DEFINE_IMPLICATION(future, ignition_staging)
-
-DEFINE_BOOL(ignition_staging, false, "use ignition with all staged features")
-DEFINE_IMPLICATION(ignition_staging, ignition)
-DEFINE_IMPLICATION(ignition_staging, compiler_dispatcher)
-DEFINE_IMPLICATION(ignition_staging, validate_asm)
 
 // Flags for experimental implementation features.
 DEFINE_BOOL(allocation_site_pretenuring, true,
@@ -306,6 +300,9 @@
 
 // Flags for Ignition.
 DEFINE_BOOL(ignition, false, "use ignition interpreter")
+DEFINE_BOOL(ignition_staging, false, "use ignition with all staged features")
+DEFINE_IMPLICATION(ignition_staging, ignition)
+DEFINE_IMPLICATION(ignition_staging, compiler_dispatcher)
 DEFINE_STRING(ignition_filter, "*", "filter for ignition interpreter")
 DEFINE_BOOL(ignition_deadcode, true,
             "use ignition dead code elimination optimizer")
@@ -523,6 +520,7 @@
             "perform loop assignment analysis for WASM")
 
 DEFINE_BOOL(validate_asm, true, "validate asm.js modules before compiling")
+DEFINE_IMPLICATION(ignition_staging, validate_asm)
 DEFINE_BOOL(suppress_asm_messages, false,
             "don't emit asm.js related messages (for golden file testing)")
 DEFINE_BOOL(trace_asm_time, false, "log asm.js timing info to the console")