Remove dependency on Vector from platform files

src/platform-solaris.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Platform-specific code for Solaris 10 goes here. For the POSIX-compatible
 // parts, the implementation is in platform-posix.cc.
 
 #ifdef __sparc
 # error "V8 does not support the SPARC CPU architecture."
 #endif
@@ skipping 122 matching lines @@
 
 std::vector<OS::SharedLibraryAddress> OS::GetSharedLibraryAddresses() {
   return std::vector<SharedLibraryAddress>();
 }
 
 
 void OS::SignalCodeMovingGC() {
 }
 
 
-struct StackWalker {
-  Vector<OS::StackFrame>& frames;
-  int index;
-};
-
-
-static int StackWalkCallback(uintptr_t pc, int signo, void* data) {

[jochen (gone - plz use gerrit), 2014/06/12 20:37:19]

this appears to be dead code.

-  struct StackWalker* walker = static_cast<struct StackWalker*>(data);
-  Dl_info info;
-
-  int i = walker->index;
-
-  walker->frames[i].address = reinterpret_cast<void*>(pc);
-
-  // Make sure line termination is in place.
-  walker->frames[i].text[OS::kStackWalkMaxTextLen - 1] = '\0';
-
-  Vector<char> text = MutableCStrVector(walker->frames[i].text,
-                                        OS::kStackWalkMaxTextLen);
-
-  if (dladdr(reinterpret_cast<void*>(pc), &info) == 0) {
-    OS::SNPrintF(text, "[0x%p]", pc);
-  } else if ((info.dli_fname != NULL && info.dli_sname != NULL)) {
-    // We have symbol info.
-    OS::SNPrintF(text, "%s'%s+0x%x", info.dli_fname, info.dli_sname, pc);
-  } else {
-    // No local symbol info.
-    OS::SNPrintF(text,
-                 "%s'0x%p [0x%p]",
-                 info.dli_fname,
-                 pc - reinterpret_cast<uintptr_t>(info.dli_fbase),
-                 pc);
-  }
-  walker->index++;
-  return 0;
-}
-
-
 // Constants used for mmap.
 static const int kMmapFd = -1;
 static const int kMmapFdOffset = 0;
 
 
 VirtualMemory::VirtualMemory() : address_(NULL), size_(0) { }
 
 
 VirtualMemory::VirtualMemory(size_t size)
     : address_(ReserveRegion(size)), size_(size) { }
@@ skipping 117 matching lines @@
   return munmap(base, size) == 0;
 }
 
 
 bool VirtualMemory::HasLazyCommits() {
   // TODO(alph): implement for the platform.
   return false;
 }
 
 } }  // namespace v8::internal