Revert "Remove SetForceInlineFlag from src/js/*"

This reverts commit ae9a2d38f3.

Reason for revert: Regresses benchmarks related to maps and sets. 
Regressions here: https://chromeperf.appspot.com/group_report?rev=46756.
In future when we move these builtins to CSA, we may still want to
remove this flag.

Original change's description:
> Remove SetForceInlineFlag from src/js/*
> 
> Remove SetForceInlineFlag from the js builtins. 
> 
> Bug: 
> Change-Id: I962982509c82e4baba8dc32a0f163147c47daf34
> Reviewed-on: https://chromium-review.googlesource.com/571803
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
> Commit-Queue: Mythri Alle <mythria@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46756}

TBR=rmcilroy@chromium.org,jarin@chromium.org,mythria@chromium.org,bmeurer@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Change-Id: I96651aa9d6e91e593af8da1b531e9f7b0240088f
Reviewed-on: https://chromium-review.googlesource.com/579194
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46797}

src/js/collection.js

@@ -30,6 +30,7 @@ function HashToEntry(table, hash, numBuckets) {
   var bucket = ORDERED_HASH_TABLE_HASH_TO_BUCKET(hash, numBuckets);
   return ORDERED_HASH_TABLE_BUCKET_AT(table, bucket);
 }
+%SetForceInlineFlag(HashToEntry);
 
 
 function SetFindEntry(table, numBuckets, key, hash) {
@@ -49,6 +50,7 @@ function SetFindEntry(table, numBuckets, key, hash) {
   }
   return NOT_FOUND;
 }
+%SetForceInlineFlag(SetFindEntry);
 
 
 function MapFindEntry(table, numBuckets, key, hash) {
@@ -68,6 +70,7 @@ function MapFindEntry(table, numBuckets, key, hash) {
   }
   return NOT_FOUND;
 }
+%SetForceInlineFlag(MapFindEntry);
 
 
 function ComputeIntegerHash(key, seed) {
@@ -81,6 +84,7 @@ function ComputeIntegerHash(key, seed) {
   hash = hash ^ (hash >>> 16);
   return hash & 0x3fffffff;
 }
+%SetForceInlineFlag(ComputeIntegerHash);
 
 function GetExistingHash(key) {
   if (%_IsSmi(key)) {
@@ -97,6 +101,7 @@ function GetExistingHash(key) {
   }
   return %GenericHash(key);
 }
+%SetForceInlineFlag(GetExistingHash);
 
 
 function GetHash(key) {
@@ -108,6 +113,7 @@ function GetHash(key) {
   }
   return hash;
 }
+%SetForceInlineFlag(GetHash);
 
 
 // -------------------------------------------------------------------

src/js/max-min.js

@@ -16,6 +16,8 @@ function MinSimple(a, b) {
   return a > b ? b : a;
 }
 
+%SetForceInlineFlag(MaxSimple);
+%SetForceInlineFlag(MinSimple);
 
 // ----------------------------------------------------------------------------
 // Exports

src/js/typedarray.js

@@ -247,6 +247,7 @@ TYPED_ARRAYS(TYPED_ARRAY_SUBARRAY_CASE)
                         "get %TypedArray%.prototype.subarray", this);
   }
 );
+%SetForceInlineFlag(GlobalTypedArray.prototype.subarray);