1 files changed, 0 insertions, 138 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/processor/stack_frame_symbolizer.cc b/toolkit/crashreporter/google-breakpad/src/processor/stack_frame_symbolizer.cc
deleted file mode 100644
index 5c8dbe5e1..000000000
--- a/toolkit/crashreporter/google-breakpad/src/processor/stack_frame_symbolizer.cc
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright (c) 2012 Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Implementation of StackFrameSymbolizer, which encapsulates the logic of how
-// SourceLineResolverInterface interacts with SymbolSupplier to fill source
-// line information in a stack frame, and also looks up WindowsFrameInfo or
-// CFIFrameInfo for a stack frame.
-
-#include "google_breakpad/processor/stack_frame_symbolizer.h"
-
-#include <assert.h>
-
-#include "common/scoped_ptr.h"
-#include "google_breakpad/processor/code_module.h"
-#include "google_breakpad/processor/code_modules.h"
-#include "google_breakpad/processor/source_line_resolver_interface.h"
-#include "google_breakpad/processor/stack_frame.h"
-#include "google_breakpad/processor/symbol_supplier.h"
-#include "google_breakpad/processor/system_info.h"
-#include "processor/linked_ptr.h"
-#include "processor/logging.h"
-
-namespace google_breakpad {
-
-StackFrameSymbolizer::StackFrameSymbolizer(
-    SymbolSupplier* supplier,
-    SourceLineResolverInterface* resolver) : supplier_(supplier),
-                                             resolver_(resolver) { }
-
-StackFrameSymbolizer::SymbolizerResult StackFrameSymbolizer::FillSourceLineInfo(
-    const CodeModules* modules,
-    const SystemInfo* system_info,
-    StackFrame* frame) {
-  assert(frame);
-
-  if (!modules) return kError;
-  const CodeModule* module = modules->GetModuleForAddress(frame->instruction);
-  if (!module) return kError;
-  frame->module = module;
-
-  if (!resolver_) return kError;  // no resolver.
-  // If module is known to have missing symbol file, return.
-  if (no_symbol_modules_.find(module->code_file()) !=
-      no_symbol_modules_.end()) {
-    return kError;
-  }
-
-  // If module is already loaded, go ahead to fill source line info and return.
-  if (resolver_->HasModule(frame->module)) {
-    resolver_->FillSourceLineInfo(frame);
-    return resolver_->IsModuleCorrupt(frame->module) ?
-        kWarningCorruptSymbols : kNoError;
-  }
-
-  // Module needs to fetch symbol file. First check to see if supplier exists.
-  if (!supplier_) {
-    return kError;
-  }
-
-  // Start fetching symbol from supplier.
-  string symbol_file;
-  char* symbol_data = NULL;
-  size_t symbol_data_size;
-  SymbolSupplier::SymbolResult symbol_result = supplier_->GetCStringSymbolData(
-      module, system_info, &symbol_file, &symbol_data, &symbol_data_size);
-
-  switch (symbol_result) {
-    case SymbolSupplier::FOUND: {
-      bool load_success = resolver_->LoadModuleUsingMemoryBuffer(
-          frame->module,
-          symbol_data,
-          symbol_data_size);
-      if (resolver_->ShouldDeleteMemoryBufferAfterLoadModule()) {
-        supplier_->FreeSymbolData(module);
-      }
-
-      if (load_success) {
-        resolver_->FillSourceLineInfo(frame);
-        return resolver_->IsModuleCorrupt(frame->module) ?
-            kWarningCorruptSymbols : kNoError;
-      } else {
-        BPLOG(ERROR) << "Failed to load symbol file in resolver.";
-        no_symbol_modules_.insert(module->code_file());
-        return kError;
-      }
-    }
-
-    case SymbolSupplier::NOT_FOUND:
-      no_symbol_modules_.insert(module->code_file());
-      return kError;
-
-    case SymbolSupplier::INTERRUPT:
-      return kInterrupt;
-
-    default:
-      BPLOG(ERROR) << "Unknown SymbolResult enum: " << symbol_result;
-      return kError;
-  }
-  return kError;
-}
-
-WindowsFrameInfo* StackFrameSymbolizer::FindWindowsFrameInfo(
-    const StackFrame* frame) {
-  return resolver_ ? resolver_->FindWindowsFrameInfo(frame) : NULL;
-}
-
-CFIFrameInfo* StackFrameSymbolizer::FindCFIFrameInfo(
-    const StackFrame* frame) {
-  return resolver_ ? resolver_->FindCFIFrameInfo(frame) : NULL;
-}
-
-}  // namespace google_breakpad