Move platform abstraction to base library

test/cctest/test-random-number-generator.cc

Index: test/cctest/test-random-number-generator.cc
diff --git a/test/cctest/test-random-number-generator.cc b/test/cctest/test-random-number-generator.cc
index dc29f1ad00c601ed26bc97df04ac8742461f6e36..ecf941062aee7f280e0667ad96eb3eb6e6bc9efa 100644
--- a/test/cctest/test-random-number-generator.cc
+++ b/test/cctest/test-random-number-generator.cc
@@ -28,8 +28,8 @@
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
+#include "src/base/utils/random-number-generator.h"
 #include "src/isolate-inl.h"
-#include "src/utils/random-number-generator.h"
 
 using namespace v8::internal;
 
@@ -42,7 +42,7 @@ static const int kRandomSeeds[] = {
 
 TEST(NextIntWithMaxValue) {
   for (unsigned n = 0; n < ARRAY_SIZE(kRandomSeeds); ++n) {
-    RandomNumberGenerator rng(kRandomSeeds[n]);
+    v8::base::RandomNumberGenerator rng(kRandomSeeds[n]);
     for (int max = 1; max <= kMaxRuns; ++max) {
       int n = rng.NextInt(max);
       CHECK_LE(0, n);
@@ -54,7 +54,7 @@ TEST(NextIntWithMaxValue) {
 
 TEST(NextBoolReturnsBooleanValue) {
   for (unsigned n = 0; n < ARRAY_SIZE(kRandomSeeds); ++n) {
-    RandomNumberGenerator rng(kRandomSeeds[n]);
+    v8::base::RandomNumberGenerator rng(kRandomSeeds[n]);
     for (int k = 0; k < kMaxRuns; ++k) {
       bool b = rng.NextBool();
       CHECK(b == false || b == true);
@@ -65,7 +65,7 @@ TEST(NextBoolReturnsBooleanValue) {
 
 TEST(NextDoubleRange) {
   for (unsigned n = 0; n < ARRAY_SIZE(kRandomSeeds); ++n) {
-    RandomNumberGenerator rng(kRandomSeeds[n]);
+    v8::base::RandomNumberGenerator rng(kRandomSeeds[n]);
     for (int k = 0; k < kMaxRuns; ++k) {
       double d = rng.NextDouble();
       CHECK_LE(0.0, d);
@@ -79,9 +79,9 @@ TEST(RandomSeedFlagIsUsed) {
   for (unsigned n = 0; n < ARRAY_SIZE(kRandomSeeds); ++n) {
     FLAG_random_seed = kRandomSeeds[n];
     v8::Isolate* i = v8::Isolate::New();
-    RandomNumberGenerator& rng1 =
+    v8::base::RandomNumberGenerator& rng1 =
         *reinterpret_cast<Isolate*>(i)->random_number_generator();
-    RandomNumberGenerator rng2(kRandomSeeds[n]);
+    v8::base::RandomNumberGenerator rng2(kRandomSeeds[n]);
     for (int k = 1; k <= kMaxRuns; ++k) {
       int64_t i1, i2;
       rng1.NextBytes(&i1, sizeof(i1));