Move heap and CPU profilers into a dedicated directory.

tools/gyp/v8.gyp

Index: tools/gyp/v8.gyp
diff --git a/tools/gyp/v8.gyp b/tools/gyp/v8.gyp
index 30cdecf199f5431a7d4567d0b29684fa8e789309..b971115b167678196348154ca9f9a508713700e3 100644
--- a/tools/gyp/v8.gyp
+++ b/tools/gyp/v8.gyp
@@ -389,8 +389,6 @@
         '../../src/allocation.h',
         '../../src/allocation-site-scopes.cc',
         '../../src/allocation-site-scopes.h',
-        '../../src/allocation-tracker.cc',
-        '../../src/allocation-tracker.h',
         '../../src/api.cc',
         '../../src/api.h',
         '../../src/api-natives.cc',
@@ -436,8 +434,6 @@
         '../../src/char-predicates-inl.h',
         '../../src/char-predicates.h',
         '../../src/checks.h',
-        '../../src/circular-queue-inl.h',
-        '../../src/circular-queue.h',
         '../../src/code-factory.cc',
         '../../src/code-factory.h',
         '../../src/code-stubs.cc',
@@ -630,9 +626,6 @@
         '../../src/conversions.h',
         '../../src/counters.cc',
         '../../src/counters.h',
-        '../../src/cpu-profiler-inl.h',
-        '../../src/cpu-profiler.cc',
-        '../../src/cpu-profiler.h',
         '../../src/date.cc',
         '../../src/date.h',
         '../../src/dateparser-inl.h',
@@ -705,11 +698,6 @@
         '../../src/handles.cc',
         '../../src/handles.h',
         '../../src/hashmap.h',
-        '../../src/heap-profiler.cc',
-        '../../src/heap-profiler.h',
-        '../../src/heap-snapshot-generator-inl.h',
-        '../../src/heap-snapshot-generator.cc',
-        '../../src/heap-snapshot-generator.h',
         '../../src/heap/array-buffer-tracker.cc',
         '../../src/heap/array-buffer-tracker.h',
         '../../src/heap/memory-reducer.cc',
@@ -883,9 +871,25 @@
         '../../src/preparser.h',
         '../../src/prettyprinter.cc',
         '../../src/prettyprinter.h',
-        '../../src/profile-generator-inl.h',
-        '../../src/profile-generator.cc',
-        '../../src/profile-generator.h',
+        '../../src/profiler/allocation-tracker.cc',
+        '../../src/profiler/allocation-tracker.h',
+        '../../src/profiler/circular-queue-inl.h',
+        '../../src/profiler/circular-queue.h',
+        '../../src/profiler/cpu-profiler-inl.h',
+        '../../src/profiler/cpu-profiler.cc',
+        '../../src/profiler/cpu-profiler.h',
+        '../../src/profiler/heap-profiler.cc',
+        '../../src/profiler/heap-profiler.h',
+        '../../src/profiler/heap-snapshot-generator-inl.h',
+        '../../src/profiler/heap-snapshot-generator.cc',
+        '../../src/profiler/heap-snapshot-generator.h',
+        '../../src/profiler/profile-generator-inl.h',
+        '../../src/profiler/profile-generator.cc',
+        '../../src/profiler/profile-generator.h',
+        '../../src/profiler/sampler.cc',
+        '../../src/profiler/sampler.h',
+        '../../src/profiler/unbound-queue-inl.h',
+        '../../src/profiler/unbound-queue.h',
         '../../src/property-details.h',
         '../../src/property.cc',
         '../../src/property.h',
@@ -944,8 +948,6 @@
         '../../src/runtime/runtime.h',
         '../../src/safepoint-table.cc',
         '../../src/safepoint-table.h',
-        '../../src/sampler.cc',
-        '../../src/sampler.h',
         '../../src/scanner-character-streams.cc',
         '../../src/scanner-character-streams.h',
         '../../src/scanner.cc',
@@ -999,8 +1001,6 @@
         '../../src/typing-reset.h',
         '../../src/typing.cc',
         '../../src/typing.h',
-        '../../src/unbound-queue-inl.h',
-        '../../src/unbound-queue.h',
         '../../src/unicode-inl.h',
         '../../src/unicode.cc',
         '../../src/unicode.h',