Revert "Introduce SkArenaAlloc - should be fast for POD types and RAII for types with dtors."

This reverts commit 6ff51aedda6f3b4873c292d7e03e47ad656543f8.

Reason for revert: breaks win2k8 and PDFium

Change-Id: Ib1e2db8e523d5d321836ce00e3773def3db8be2f
Reviewed-on: https://skia-review.googlesource.com/6898
Commit-Queue: Herb Derby <herb@google.com>
Reviewed-by: Herb Derby <herb@google.com>

1 files changed, 1 insertions, 89 deletions

diff --git a/tests/FixedAllocTest.cpp b/tests/FixedAllocTest.cpp
index 5c36b537fa..0a00f00935 100644
--- a/tests/FixedAllocTest.cpp
+++ b/tests/FixedAllocTest.cpp
@@ -13,8 +13,7 @@ namespace {
     static int created, destroyed;
 
     struct Foo {
-        Foo() : x(-2), y(-3.0f) { created++; }
-        Foo(int X, float Y) : x(X), y(Y) { created++; }
+         Foo(int X, float Y) : x(X), y(Y) { created++; }
         ~Foo() { destroyed++; }
 
         int x;
@@ -112,90 +111,3 @@ DEF_TEST(FallbackAlloc, r) {
     REPORTER_ASSERT(r, !in_buf(big));
     REPORTER_ASSERT(r, !in_buf(smallB));
 }
-
-struct WithDtor {
-    ~WithDtor() { }
-};
-
-DEF_TEST(ArenaAlloc, r) {
-    {
-        created = 0;
-        destroyed = 0;
-
-        SkArenaAlloc arena{nullptr, 0};
-        REPORTER_ASSERT(r, *arena.make<int>(3) == 3);
-        Foo* foo = arena.make<Foo>(3, 4.0f);
-        REPORTER_ASSERT(r, foo->x == 3);
-        REPORTER_ASSERT(r, foo->y == 4.0f);
-        REPORTER_ASSERT(r, created == 1);
-        REPORTER_ASSERT(r, destroyed == 0);
-        arena.makeArrayDefault<int>(10);
-        int* zeroed = arena.makeArray<int>(10);
-        for (int i = 0; i < 10; i++) {
-            REPORTER_ASSERT(r, zeroed[i] == 0);
-        }
-        Foo* fooArray = arena.makeArrayDefault<Foo>(10);
-        REPORTER_ASSERT(r, fooArray[3].x == -2);
-        REPORTER_ASSERT(r, fooArray[4].y == -3.0f);
-        REPORTER_ASSERT(r, created == 11);
-        REPORTER_ASSERT(r, destroyed == 0);
-        arena.make<typename std::aligned_storage<10,8>::type>();
-    }
-    REPORTER_ASSERT(r, created == 11);
-    REPORTER_ASSERT(r, destroyed == 11);
-
-    {
-        created = 0;
-        destroyed = 0;
-        char block[1024];
-        SkArenaAlloc arena{block};
-
-        REPORTER_ASSERT(r, *arena.make<int>(3) == 3);
-        Foo* foo = arena.make<Foo>(3, 4.0f);
-        REPORTER_ASSERT(r, foo->x == 3);
-        REPORTER_ASSERT(r, foo->y == 4.0f);
-        REPORTER_ASSERT(r, created == 1);
-        REPORTER_ASSERT(r, destroyed == 0);
-        arena.makeArrayDefault<int>(10);
-        int* zeroed = arena.makeArray<int>(10);
-        for (int i = 0; i < 10; i++) {
-            REPORTER_ASSERT(r, zeroed[i] == 0);
-        }
-        Foo* fooArray = arena.makeArrayDefault<Foo>(10);
-        REPORTER_ASSERT(r, fooArray[3].x == -2);
-        REPORTER_ASSERT(r, fooArray[4].y == -3.0f);
-        REPORTER_ASSERT(r, created == 11);
-        REPORTER_ASSERT(r, destroyed == 0);
-        arena.make<typename std::aligned_storage<10,8>::type>();
-    }
-    REPORTER_ASSERT(r, created == 11);
-    REPORTER_ASSERT(r, destroyed == 11);
-
-    {
-        created = 0;
-        destroyed = 0;
-        std::unique_ptr<char[]> block{new char[1024]};
-        SkArenaAlloc arena{block.get(), 1024};
-
-        REPORTER_ASSERT(r, *arena.make<int>(3) == 3);
-        Foo* foo = arena.make<Foo>(3, 4.0f);
-        REPORTER_ASSERT(r, foo->x == 3);
-        REPORTER_ASSERT(r, foo->y == 4.0f);
-        REPORTER_ASSERT(r, created == 1);
-        REPORTER_ASSERT(r, destroyed == 0);
-        arena.makeArrayDefault<int>(10);
-        int* zeroed = arena.makeArray<int>(10);
-        for (int i = 0; i < 10; i++) {
-            REPORTER_ASSERT(r, zeroed[i] == 0);
-        }
-        Foo* fooArray = arena.makeArrayDefault<Foo>(10);
-        REPORTER_ASSERT(r, fooArray[3].x == -2);
-        REPORTER_ASSERT(r, fooArray[4].y == -3.0f);
-        REPORTER_ASSERT(r, created == 11);
-        REPORTER_ASSERT(r, destroyed == 0);
-        arena.make<typename std::aligned_storage<10,8>::type>();
-    }
-    REPORTER_ASSERT(r, created == 11);
-    REPORTER_ASSERT(r, destroyed == 11);
-
-}