Timeline API fixes for Flutter

runtime/vm/precompiler.cc

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/precompiler.h"
 
 #include "vm/aot_optimizer.h"
 #include "vm/assembler.h"
 #include "vm/ast_printer.h"
 #include "vm/branch_optimizer.h"
@@ skipping 21 matching lines @@
 #include "vm/object.h"
 #include "vm/object_store.h"
 #include "vm/os.h"
 #include "vm/parser.h"
 #include "vm/redundancy_elimination.h"
 #include "vm/regexp_assembler.h"
 #include "vm/regexp_parser.h"
 #include "vm/resolver.h"
 #include "vm/symbols.h"
 #include "vm/tags.h"
+#include "vm/timeline.h"
 #include "vm/timer.h"
 
 namespace dart {
 
 
 #define T (thread())
 #define I (isolate())
 #define Z (zone())
 
 
@@ skipping 1922 matching lines @@
 // to install code.
 bool PrecompileParsedFunctionHelper::Compile(CompilationPipeline* pipeline) {
   ASSERT(FLAG_precompiled_mode);
   const Function& function = parsed_function()->function();
   if (optimized() && !function.IsOptimizable()) {
     return false;
   }
   bool is_compiled = false;
   Zone* const zone = thread()->zone();
 #ifndef PRODUCT
-  TimelineStream* compiler_timeline = isolate()->GetCompilerStream();
+  TimelineStream* compiler_timeline = Timeline::GetCompilerStream();
 #endif  // !PRODUCT
   CSTAT_TIMER_SCOPE(thread(), codegen_timer);
   HANDLESCOPE(thread());
 
   // We may reattempt compilation if the function needs to be assembled using
   // far branches on ARM and MIPS. In the else branch of the setjmp call,
   // done is set to false, and use_far_branches is set to true if there is a
   // longjmp from the ARM or MIPS assemblers. In all other paths through this
   // while loop, done is set to true. use_far_branches is always false on ia32
   // and x64.
@@ skipping 601 matching lines @@
       CompilationPipeline::New(thread->zone(), function);
 
   ASSERT(FLAG_precompiled_mode);
   const bool optimized = function.IsOptimizable();  // False for natives.
   return PrecompileFunctionHelper(pipeline, function, optimized);
 }
 
 #endif  // DART_PRECOMPILER
 
 }  // namespace dart