Cleanup: Remove experimental V8 cache strategies that we discarded.

Source/bindings/core/v8/V8ScriptRunnerTest.cpp

Index: Source/bindings/core/v8/V8ScriptRunnerTest.cpp
diff --git a/Source/bindings/core/v8/V8ScriptRunnerTest.cpp b/Source/bindings/core/v8/V8ScriptRunnerTest.cpp
index c481ccd6846ed782d85f468b111803ff27f38b29..9d72cc2ff119228d3ed83a1e238b9bd8193ba716 100644
--- a/Source/bindings/core/v8/V8ScriptRunnerTest.cpp
+++ b/Source/bindings/core/v8/V8ScriptRunnerTest.cpp
@@ -101,7 +101,6 @@ int V8ScriptRunnerTest::counter = 0;
 TEST_F(V8ScriptRunnerTest, resourcelessShouldPass)
 {
     EXPECT_TRUE(compileScript(V8CacheOptionsNone));
-    EXPECT_TRUE(compileScript(V8CacheOptionsParseMemory));
     EXPECT_TRUE(compileScript(V8CacheOptionsParse));
     EXPECT_TRUE(compileScript(V8CacheOptionsCode));
 }
@@ -112,18 +111,6 @@ TEST_F(V8ScriptRunnerTest, emptyResourceDoesNotHaveCacheHandler)
     EXPECT_FALSE(cacheHandler());
 }
 
-TEST_F(V8ScriptRunnerTest, parseMemoryOption)
-{
-    setResource();
-    EXPECT_TRUE(compileScript(V8CacheOptionsParseMemory));
-    EXPECT_TRUE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
-    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
-    // The cached data is associated with the encoding.
-    ResourceRequest request(url());
-    ResourcePtr<ScriptResource> anotherResource = new ScriptResource(request, "UTF-16");
-    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(anotherResource->cacheHandler())));
-}
-
 TEST_F(V8ScriptRunnerTest, parseOption)
 {
     setResource();
@@ -139,7 +126,11 @@ TEST_F(V8ScriptRunnerTest, parseOption)
 TEST_F(V8ScriptRunnerTest, codeOption)
 {
     setResource();
+
+    // Compile twice, since 'code' has a probation period before it caches.
+    EXPECT_TRUE(compileScript(V8CacheOptionsCode));
     EXPECT_TRUE(compileScript(V8CacheOptionsCode));
+
     EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
     EXPECT_TRUE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
     // The cached data is associated with the encoding.
@@ -148,14 +139,6 @@ TEST_F(V8ScriptRunnerTest, codeOption)
     EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(anotherResource->cacheHandler())));
 }
 
-TEST_F(V8ScriptRunnerTest, codeCompressedOptions)
-{
-    setResource();
-    EXPECT_TRUE(compileScript(V8CacheOptionsCodeCompressed));
-    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForParserCache(cacheHandler())));
-    EXPECT_FALSE(cacheHandler()->cachedMetadata(tagForCodeCache(cacheHandler())));
-}
-
 } // namespace
 
 } // namespace blink