[turbofan] Remove bytecode analysis unit test

Blocking roll: https://codereview.chromium.org/2537173002/

NOTRY=true

Review-Url: https://codereview.chromium.org/2532103004
Cr-Commit-Position: refs/heads/master@{#41376}

test/unittests/BUILD.gn

@@ -31,7 +31,6 @@ v8_executable("unittests") {
     "compiler-dispatcher/compiler-dispatcher-job-unittest.cc",
     "compiler-dispatcher/compiler-dispatcher-tracer-unittest.cc",
     "compiler/branch-elimination-unittest.cc",
-    "compiler/bytecode-analysis-unittest.cc",
     "compiler/checkpoint-elimination-unittest.cc",
     "compiler/common-operator-reducer-unittest.cc",
     "compiler/common-operator-unittest.cc",

test/unittests/unittests.gyp

@@ -27,7 +27,6 @@
       'cancelable-tasks-unittest.cc',
       'char-predicates-unittest.cc',
       'compiler/branch-elimination-unittest.cc',
-      'compiler/bytecode-analysis-unittest.cc',
       'compiler/checkpoint-elimination-unittest.cc',
       'compiler/common-operator-reducer-unittest.cc',
       'compiler/common-operator-unittest.cc',