remove Isolate::Current from most files starting with 'f' through 'i'

src/heap-snapshot-generator.h

Index: src/heap-snapshot-generator.h
diff --git a/src/heap-snapshot-generator.h b/src/heap-snapshot-generator.h
index cea995820f70f5194460b4a813b2082fad7d06b1..982d9ab817fa8f4407a450ca774a658054a8ad5a 100644
--- a/src/heap-snapshot-generator.h
+++ b/src/heap-snapshot-generator.h
@@ -415,7 +415,8 @@ class SnapshottingProgressReportingInterface {
 // An implementation of V8 heap graph extractor.
 class V8HeapExplorer : public HeapEntriesAllocator {
  public:
-  V8HeapExplorer(HeapSnapshot* snapshot,
+  V8HeapExplorer(Heap* heap,

[Sven Panne, 2013/09/03 10:42:08]

I don't think we need this: A HeapSnapshot has a HeapSnapshotCollection, and the
from there you can get a Heap. I propose to add a heap() method to HeapSnapshot
to avoid a "train wreck".

[dcarney, 2013/09/03 11:12:21]

Done.

+                 HeapSnapshot* snapshot,
                  SnapshottingProgressReportingInterface* progress,
                  v8::HeapProfiler::ObjectNameResolver* resolver);
   virtual ~V8HeapExplorer();
@@ -537,8 +538,9 @@ class NativeGroupRetainedObjectInfo;
 // An implementation of retained native objects extractor.
 class NativeObjectsExplorer {
  public:
-  NativeObjectsExplorer(HeapSnapshot* snapshot,
-                      SnapshottingProgressReportingInterface* progress);
+  NativeObjectsExplorer(Isolate* isolate,

[Sven Panne, 2013/09/03 10:42:08]

Basically the same holds here.

[dcarney, 2013/09/03 11:12:21]

Done.

+                        HeapSnapshot* snapshot,
+                        SnapshottingProgressReportingInterface* progress);
   virtual ~NativeObjectsExplorer();
   void AddRootEntries(SnapshotFillerInterface* filler);
   int EstimateObjectsCount();
@@ -570,6 +572,7 @@ class NativeObjectsExplorer {
 
   NativeGroupRetainedObjectInfo* FindOrAddGroupInfo(const char* label);
 
+  Isolate* isolate_;
   HeapSnapshot* snapshot_;
   HeapSnapshotsCollection* collection_;
   SnapshottingProgressReportingInterface* progress_;