Snapshot of all changes to get jumbo in blink and content.

content/browser/BUILD.gn

Index: content/browser/BUILD.gn
diff --git a/content/browser/BUILD.gn b/content/browser/BUILD.gn
index 217acff233a9cbd6b4442ef975c0c0cde57e1527..37be7e1fbdf037e630f4f97f14886defbf8e9b2d 100644
--- a/content/browser/BUILD.gn
+++ b/content/browser/BUILD.gn
@@ -11,8 +11,9 @@ import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
 import("//third_party/WebKit/public/public_features.gni")
 import("//tools/ipc_fuzzer/ipc_fuzzer.gni")
+import("//content/content.gni")
 
-source_set("browser") {
+content_source_set("browser") {
   # Only the public target should depend on this. All other targets (even
   # internal content ones) should depend on the public one.
   visibility = [
@@ -1587,6 +1588,27 @@ source_set("browser") {
     "zygote_host/zygote_host_impl_linux.h",
   ]
 
+  jumbo_excluded_sources = [
+    # Shares constant names with dom_storage/local_storage_context_mojo.cpp
+    "dom_storage/dom_storage_context_impl.cc",
+
+    # If someone includes net/url_request/url_request_context_getter.h
+    # in this file, then Bind generation fails when binding
+    # NavigationURLLoaderImplCore::Start.
+    "loader/navigation_url_loader_impl.cc",
+  ]
+
+  if (is_win) {
+    jumbo_excluded_sources += [
+    # Mojo header node.h undefs SendMessage so things that include
+    # Windows headers can't be grouped with anything that might
+    # include node.h from mojo. Until we have figured out a way
+    # for mojo headers and Windows headers to live side by side.
+    "renderer_host/legacy_render_widget_host_win.cc",
+    "renderer_host/render_widget_host_view_aura.cc",
+    ]
+  }
+
   if (toolkit_views) {
     deps += [ "//ui/events" ]
   }
@@ -1715,6 +1737,9 @@ source_set("browser") {
       # This prevents the inclusion of atlhost.h which paired
       # with the windows 8 sdk it does the wrong thing.
       "__ATLHOST_H__",
+
+      # Must be defined to get access to M_PI and M_PI_2 in VS.
+      "_USE_MATH_DEFINES",
     ]
     deps += [
       "//third_party/iaccessible2",